18421183872

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 432

約数和(自身を含む): 66806173980

約数和(自身を除く): 48384990108

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, 273, 288, 294, 312, 336, 338, 364, 384, 392, 416, 441, 448, 468, 504, 507, 546, 576, 588, 624, 637, 672, 676, 728, 784, 819, 832, 882, 896, 936, 1008, 1014, 1092, 1152, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1521, 1568, 1638, 1664, 1764, 1872, 1911, 1931, 2016, 2028, 2184, 2352, 2366, 2496, 2548, 2688, 2704, 2912, 3042, 3136, 3276, 3528, 3549, 3744, 3822, 3862, 4032, 4056, 4368, 4704, 4732, 4992, 5096, 5408, 5733, 5793, 5824, 6084, 6272, 6552, 7056, 7098, 7488, 7644, 7724, 8064, 8112, 8281, 8736, 9408, 9464, 10192, 10647, 10816, 11466, 11586, 11648, 12168, 13104, 13517, 14112, 14196, 14976, 15288, 15448, 16224, 16562, 17379, 17472, 18816, 18928, 20384, 21294, 21632, 22932, 23172, 24336, 24843, 25103, 26208, 27034, 28224, 28392, 30576, 30896, 32448, 33124, 34758, 34944, 37856, 40551, 40768, 42588, 45864, 46344, 48672, 49686, 50206, 52416, 54068, 56448, 56784, 61152, 61792, 64896, 66248, 69516, 74529, 75309, 75712, 81102, 81536, 85176, 91728, 92688, 94619, 97344, 99372, 100412, 104832, 108136, 113568, 121653, 122304, 123584, 132496, 139032, 149058, 150618, 151424, 162204, 170352, 175721, 183456, 185376, 189238, 194688, 198744, 200824, 216272, 225927, 227136, 243306, 244608, 247168, 264992, 278064, 283857, 298116, 301236, 324408, 326339, 340704, 351442, 366912, 370752, 378476, 397488, 401648, 432544, 451854, 454272, 486612, 527163, 529984, 556128, 567714, 596232, 602472, 648816, 652678, 681408, 702884, 733824, 741504, 756952, 794976, 803296, 851571, 865088, 903708, 973224, 979017, 1054326, 1059968, 1112256, 1135428, 1192464, 1204944, 1230047, 1297632, 1305356, 1362816, 1405768, 1513904, 1581489, 1589952, 1606592, 1703142, 1730176, 1807416, 1946448, 1958034, 2108652, 2224512, 2270856, 2284373, 2384928, 2409888, 2460094, 2595264, 2610712, 2811536, 2937051, 3027808, 3162978, 3179904, 3213184, 3406284, 3614832, 3690141, 3892896, 3916068, 4217304, 4541712, 4568746, 4769856, 4819776, 4920188, 5190528, 5221424, 5623072, 5874102, 6055616, 6325956, 6812568, 6853119, 7229664, 7380282, 7785792, 7832136, 8434608, 9083424, 9137492, 9539712, 9639552, 9840376, 10442848, 11070423, 11246144, 11748204, 12111232, 12651912, 13625136, 13706238, 14459328, 14760564, 15571584, 15664272, 15990611, 16869216, 18166848, 18274984, 19680752, 20559357, 20885696, 22140846, 22492288, 23496408, 25303824, 27250272, 27412476, 28918656, 29521128, 31328544, 31981222, 33738432, 36333696, 36549968, 39361504, 41118714, 41771392, 44281692, 46992816, 47971833, 50607648, 54500544, 54824952, 59042256, 62657088, 63962444, 67476864, 73099936, 78723008, 82237428, 88563384, 93985632, 95943666, 101215296, 109001088, 109649904, 118084512, 125314176, 127924888, 143915499, 146199872, 157446016, 164474856, 177126768, 187971264, 191887332, 202430592, 219299808, 236169024, 255849776, 287830998, 292399744, 328949712, 354253536, 375942528, 383774664, 438599616, 472338048, 511699552, 575661996, 657899424, 708507072, 767549328, 877199232, 1023399104, 1151323992, 1315798848, 1417014144, 1535098656, 2046798208, 2302647984, 2631597696, 3070197312, 4605295968, 6140394624, 9210591936, 18421183872]

約数ペア:

[(1, 18421183872), (2, 9210591936), (3, 6140394624), (4, 4605295968), (6, 3070197312), (7, 2631597696), (8, 2302647984), (9, 2046798208), (12, 1535098656), (13, 1417014144), (14, 1315798848), (16, 1151323992), (18, 1023399104), (21, 877199232), (24, 767549328), (26, 708507072), (28, 657899424), (32, 575661996), (36, 511699552), (39, 472338048), (42, 438599616), (48, 383774664), (49, 375942528), (52, 354253536), (56, 328949712), (63, 292399744), (64, 287830998), (72, 255849776), (78, 236169024), (84, 219299808), (91, 202430592), (96, 191887332), (98, 187971264), (104, 177126768), (112, 164474856), (117, 157446016), (126, 146199872), (128, 143915499), (144, 127924888), (147, 125314176), (156, 118084512), (168, 109649904), (169, 109001088), (182, 101215296), (192, 95943666), (196, 93985632), (208, 88563384), (224, 82237428), (234, 78723008), (252, 73099936), (273, 67476864), (288, 63962444), (294, 62657088), (312, 59042256), (336, 54824952), (338, 54500544), (364, 50607648), (384, 47971833), (392, 46992816), (416, 44281692), (441, 41771392), (448, 41118714), (468, 39361504), (504, 36549968), (507, 36333696), (546, 33738432), (576, 31981222), (588, 31328544), (624, 29521128), (637, 28918656), (672, 27412476), (676, 27250272), (728, 25303824), (784, 23496408), (819, 22492288), (832, 22140846), (882, 20885696), (896, 20559357), (936, 19680752), (1008, 18274984), (1014, 18166848), (1092, 16869216), (1152, 15990611), (1176, 15664272), (1183, 15571584), (1248, 14760564), (1274, 14459328), (1344, 13706238), (1352, 13625136), (1456, 12651912), (1521, 12111232), (1568, 11748204), (1638, 11246144), (1664, 11070423), (1764, 10442848), (1872, 9840376), (1911, 9639552), (1931, 9539712), (2016, 9137492), (2028, 9083424), (2184, 8434608), (2352, 7832136), (2366, 7785792), (2496, 7380282), (2548, 7229664), (2688, 6853119), (2704, 6812568), (2912, 6325956), (3042, 6055616), (3136, 5874102), (3276, 5623072), (3528, 5221424), (3549, 5190528), (3744, 4920188), (3822, 4819776), (3862, 4769856), (4032, 4568746), (4056, 4541712), (4368, 4217304), (4704, 3916068), (4732, 3892896), (4992, 3690141), (5096, 3614832), (5408, 3406284), (5733, 3213184), (5793, 3179904), (5824, 3162978), (6084, 3027808), (6272, 2937051), (6552, 2811536), (7056, 2610712), (7098, 2595264), (7488, 2460094), (7644, 2409888), (7724, 2384928), (8064, 2284373), (8112, 2270856), (8281, 2224512), (8736, 2108652), (9408, 1958034), (9464, 1946448), (10192, 1807416), (10647, 1730176), (10816, 1703142), (11466, 1606592), (11586, 1589952), (11648, 1581489), (12168, 1513904), (13104, 1405768), (13517, 1362816), (14112, 1305356), (14196, 1297632), (14976, 1230047), (15288, 1204944), (15448, 1192464), (16224, 1135428), (16562, 1112256), (17379, 1059968), (17472, 1054326), (18816, 979017), (18928, 973224), (20384, 903708), (21294, 865088), (21632, 851571), (22932, 803296), (23172, 794976), (24336, 756952), (24843, 741504), (25103, 733824), (26208, 702884), (27034, 681408), (28224, 652678), (28392, 648816), (30576, 602472), (30896, 596232), (32448, 567714), (33124, 556128), (34758, 529984), (34944, 527163), (37856, 486612), (40551, 454272), (40768, 451854), (42588, 432544), (45864, 401648), (46344, 397488), (48672, 378476), (49686, 370752), (50206, 366912), (52416, 351442), (54068, 340704), (56448, 326339), (56784, 324408), (61152, 301236), (61792, 298116), (64896, 283857), (66248, 278064), (69516, 264992), (74529, 247168), (75309, 244608), (75712, 243306), (81102, 227136), (81536, 225927), (85176, 216272), (91728, 200824), (92688, 198744), (94619, 194688), (97344, 189238), (99372, 185376), (100412, 183456), (104832, 175721), (108136, 170352), (113568, 162204), (121653, 151424), (122304, 150618), (123584, 149058), (132496, 139032)]