18755073792

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 486

約数和(自身を含む): 68184442872

約数和(自身を除く): 49429369080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 169, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 338, 364, 384, 392, 416, 441, 448, 468, 504, 507, 546, 576, 588, 624, 637, 672, 676, 728, 768, 784, 819, 832, 882, 896, 936, 983, 1008, 1014, 1092, 1152, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1521, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 1966, 2016, 2028, 2184, 2304, 2352, 2366, 2496, 2548, 2688, 2704, 2912, 2949, 3042, 3136, 3276, 3328, 3528, 3549, 3744, 3822, 3932, 4032, 4056, 4368, 4704, 4732, 4992, 5096, 5376, 5408, 5733, 5824, 5898, 6084, 6272, 6552, 6881, 7056, 7098, 7488, 7644, 7864, 8064, 8112, 8281, 8736, 8847, 9408, 9464, 9984, 10192, 10647, 10816, 11466, 11648, 11796, 12168, 12544, 12779, 13104, 13762, 14112, 14196, 14976, 15288, 15728, 16128, 16224, 16562, 17472, 17694, 18816, 18928, 20384, 20643, 21294, 21632, 22932, 23296, 23592, 24336, 24843, 25558, 26208, 27524, 28224, 28392, 29952, 30576, 31456, 32448, 33124, 34944, 35388, 37632, 37856, 38337, 40768, 41286, 42588, 43264, 45864, 47184, 48167, 48672, 49686, 51116, 52416, 55048, 56448, 56784, 61152, 61929, 62912, 64896, 66248, 69888, 70776, 74529, 75712, 76674, 81536, 82572, 85176, 89453, 91728, 94368, 96334, 97344, 99372, 102232, 104832, 110096, 112896, 113568, 115011, 122304, 123858, 125824, 129792, 132496, 141552, 144501, 149058, 151424, 153348, 163072, 165144, 166127, 170352, 178906, 183456, 188736, 192668, 194688, 198744, 204464, 209664, 220192, 227136, 230022, 244608, 247716, 251648, 264992, 268359, 283104, 289002, 298116, 302848, 306696, 330288, 332254, 340704, 357812, 366912, 377472, 385336, 389376, 397488, 408928, 433503, 440384, 454272, 460044, 489216, 495432, 498381, 529984, 536718, 566208, 578004, 596232, 613392, 626171, 660576, 664508, 681408, 715624, 733824, 754944, 770672, 794976, 805077, 817856, 867006, 880768, 908544, 920088, 990864, 996762, 1059968, 1073436, 1132416, 1156008, 1162889, 1192464, 1226784, 1252342, 1321152, 1329016, 1362816, 1431248, 1467648, 1495143, 1541344, 1589952, 1610154, 1635712, 1734012, 1761536, 1840176, 1878513, 1981728, 1993524, 2119936, 2146872, 2264832, 2312016, 2325778, 2384928, 2453568, 2504684, 2642304, 2658032, 2725632, 2862496, 2990286, 3082688, 3179904, 3220308, 3271424, 3468024, 3488667, 3680352, 3757026, 3963456, 3987048, 4293744, 4624032, 4651556, 4769856, 4907136, 5009368, 5284608, 5316064, 5635539, 5724992, 5980572, 6165376, 6359808, 6440616, 6936048, 6977334, 7360704, 7514052, 7926912, 7974096, 8140223, 8587488, 9248064, 9303112, 9539712, 9814272, 10018736, 10466001, 10632128, 11271078, 11449984, 11961144, 12330752, 12881232, 13872096, 13954668, 14721408, 15028104, 15853824, 15948192, 16280446, 17174976, 18496128, 18606224, 19079424, 20037472, 20932002, 21264256, 22542156, 22899968, 23922288, 24420669, 25762464, 27744192, 27909336, 29442816, 30056208, 31896384, 32560892, 34349952, 36992256, 37212448, 40074944, 41864004, 42528512, 45084312, 47844576, 48841338, 51524928, 55488384, 55818672, 60112416, 63792768, 65121784, 68699904, 73262007, 74424896, 80149888, 83728008, 90168624, 95689152, 97682676, 103049856, 110976768, 111637344, 120224832, 127585536, 130243568, 146524014, 148849792, 160299776, 167456016, 180337248, 191378304, 195365352, 206099712, 223274688, 240449664, 260487136, 293048028, 297699584, 334912032, 360674496, 382756608, 390730704, 446549376, 480899328, 520974272, 586096056, 669824064, 721348992, 781461408, 893098752, 1041948544, 1172192112, 1339648128, 1442697984, 1562922816, 2083897088, 2344384224, 2679296256, 3125845632, 4688768448, 6251691264, 9377536896, 18755073792]

約数ペア:

[(1, 18755073792), (2, 9377536896), (3, 6251691264), (4, 4688768448), (6, 3125845632), (7, 2679296256), (8, 2344384224), (9, 2083897088), (12, 1562922816), (13, 1442697984), (14, 1339648128), (16, 1172192112), (18, 1041948544), (21, 893098752), (24, 781461408), (26, 721348992), (28, 669824064), (32, 586096056), (36, 520974272), (39, 480899328), (42, 446549376), (48, 390730704), (49, 382756608), (52, 360674496), (56, 334912032), (63, 297699584), (64, 293048028), (72, 260487136), (78, 240449664), (84, 223274688), (91, 206099712), (96, 195365352), (98, 191378304), (104, 180337248), (112, 167456016), (117, 160299776), (126, 148849792), (128, 146524014), (144, 130243568), (147, 127585536), (156, 120224832), (168, 111637344), (169, 110976768), (182, 103049856), (192, 97682676), (196, 95689152), (208, 90168624), (224, 83728008), (234, 80149888), (252, 74424896), (256, 73262007), (273, 68699904), (288, 65121784), (294, 63792768), (312, 60112416), (336, 55818672), (338, 55488384), (364, 51524928), (384, 48841338), (392, 47844576), (416, 45084312), (441, 42528512), (448, 41864004), (468, 40074944), (504, 37212448), (507, 36992256), (546, 34349952), (576, 32560892), (588, 31896384), (624, 30056208), (637, 29442816), (672, 27909336), (676, 27744192), (728, 25762464), (768, 24420669), (784, 23922288), (819, 22899968), (832, 22542156), (882, 21264256), (896, 20932002), (936, 20037472), (983, 19079424), (1008, 18606224), (1014, 18496128), (1092, 17174976), (1152, 16280446), (1176, 15948192), (1183, 15853824), (1248, 15028104), (1274, 14721408), (1344, 13954668), (1352, 13872096), (1456, 12881232), (1521, 12330752), (1568, 11961144), (1638, 11449984), (1664, 11271078), (1764, 10632128), (1792, 10466001), (1872, 10018736), (1911, 9814272), (1966, 9539712), (2016, 9303112), (2028, 9248064), (2184, 8587488), (2304, 8140223), (2352, 7974096), (2366, 7926912), (2496, 7514052), (2548, 7360704), (2688, 6977334), (2704, 6936048), (2912, 6440616), (2949, 6359808), (3042, 6165376), (3136, 5980572), (3276, 5724992), (3328, 5635539), (3528, 5316064), (3549, 5284608), (3744, 5009368), (3822, 4907136), (3932, 4769856), (4032, 4651556), (4056, 4624032), (4368, 4293744), (4704, 3987048), (4732, 3963456), (4992, 3757026), (5096, 3680352), (5376, 3488667), (5408, 3468024), (5733, 3271424), (5824, 3220308), (5898, 3179904), (6084, 3082688), (6272, 2990286), (6552, 2862496), (6881, 2725632), (7056, 2658032), (7098, 2642304), (7488, 2504684), (7644, 2453568), (7864, 2384928), (8064, 2325778), (8112, 2312016), (8281, 2264832), (8736, 2146872), (8847, 2119936), (9408, 1993524), (9464, 1981728), (9984, 1878513), (10192, 1840176), (10647, 1761536), (10816, 1734012), (11466, 1635712), (11648, 1610154), (11796, 1589952), (12168, 1541344), (12544, 1495143), (12779, 1467648), (13104, 1431248), (13762, 1362816), (14112, 1329016), (14196, 1321152), (14976, 1252342), (15288, 1226784), (15728, 1192464), (16128, 1162889), (16224, 1156008), (16562, 1132416), (17472, 1073436), (17694, 1059968), (18816, 996762), (18928, 990864), (20384, 920088), (20643, 908544), (21294, 880768), (21632, 867006), (22932, 817856), (23296, 805077), (23592, 794976), (24336, 770672), (24843, 754944), (25558, 733824), (26208, 715624), (27524, 681408), (28224, 664508), (28392, 660576), (29952, 626171), (30576, 613392), (31456, 596232), (32448, 578004), (33124, 566208), (34944, 536718), (35388, 529984), (37632, 498381), (37856, 495432), (38337, 489216), (40768, 460044), (41286, 454272), (42588, 440384), (43264, 433503), (45864, 408928), (47184, 397488), (48167, 389376), (48672, 385336), (49686, 377472), (51116, 366912), (52416, 357812), (55048, 340704), (56448, 332254), (56784, 330288), (61152, 306696), (61929, 302848), (62912, 298116), (64896, 289002), (66248, 283104), (69888, 268359), (70776, 264992), (74529, 251648), (75712, 247716), (76674, 244608), (81536, 230022), (82572, 227136), (85176, 220192), (89453, 209664), (91728, 204464), (94368, 198744), (96334, 194688), (97344, 192668), (99372, 188736), (102232, 183456), (104832, 178906), (110096, 170352), (112896, 166127), (113568, 165144), (115011, 163072), (122304, 153348), (123858, 151424), (125824, 149058), (129792, 144501), (132496, 141552)]