18708456816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:949

約数の個数: 320

約数和(自身を含む): 63365468160

約数和(自身を除く): 44657011344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 271, 296, 333, 336, 378, 432, 444, 504, 518, 542, 592, 617, 666, 756, 777, 813, 888, 999, 1008, 1036, 1084, 1234, 1332, 1512, 1554, 1626, 1776, 1851, 1897, 1998, 2072, 2168, 2331, 2439, 2468, 2664, 3024, 3108, 3252, 3702, 3794, 3996, 4144, 4319, 4336, 4662, 4878, 4936, 5328, 5553, 5691, 6216, 6504, 6993, 7317, 7404, 7588, 7992, 8638, 9324, 9756, 9872, 10027, 11106, 11382, 12432, 12957, 13008, 13986, 14634, 14808, 15176, 15984, 16659, 17073, 17276, 18648, 19512, 20054, 22212, 22764, 22829, 25914, 27972, 29268, 29616, 30081, 30352, 33318, 34146, 34552, 37296, 38871, 39024, 40108, 44424, 45528, 45658, 51219, 51828, 55944, 58536, 60162, 66636, 68292, 68487, 69104, 70189, 77742, 80216, 88848, 90243, 91056, 91316, 102438, 103656, 111888, 116613, 117072, 120324, 133272, 136584, 136974, 140378, 155484, 159803, 160432, 167207, 180486, 182632, 204876, 205461, 207312, 210567, 233226, 240648, 266544, 270729, 273168, 273948, 280756, 310968, 319606, 334414, 360972, 365264, 409752, 410922, 421134, 466452, 479409, 481296, 501621, 541458, 547896, 561512, 616383, 621936, 631701, 639212, 668828, 721944, 819504, 821844, 842268, 932904, 958818, 1003242, 1082916, 1095792, 1123024, 1170449, 1232766, 1263402, 1278424, 1337656, 1438227, 1443888, 1504863, 1643688, 1684536, 1865808, 1895103, 1917636, 2006484, 2165832, 2340898, 2465532, 2526804, 2556848, 2675312, 2876454, 3009726, 3287376, 3369072, 3511347, 3790206, 3835272, 4012968, 4314681, 4331664, 4514589, 4681796, 4931064, 5053608, 5752908, 6019452, 6186659, 7022694, 7580412, 7670544, 8025936, 8629362, 9029178, 9363592, 9862128, 10107216, 10534041, 11505816, 12038904, 12373318, 14045388, 15160824, 17258724, 18058356, 18559977, 18727184, 21068082, 23011632, 24077808, 24746636, 28090776, 30321648, 31602123, 34517448, 36116712, 37119954, 42136164, 43306613, 49493272, 55679931, 56181552, 63204246, 69034896, 72233424, 74239908, 84272328, 86613226, 98986544, 111359862, 126408492, 129919839, 148479816, 167039793, 168544656, 173226452, 222719724, 252816984, 259839678, 296959632, 334079586, 346452904, 389759517, 445439448, 505633968, 519679356, 668159172, 692905808, 779519034, 890878896, 1039358712, 1169278551, 1336318344, 1559038068, 2078717424, 2338557102, 2672636688, 3118076136, 4677114204, 6236152272, 9354228408, 18708456816]

約数ペア:

[(1, 18708456816), (2, 9354228408), (3, 6236152272), (4, 4677114204), (6, 3118076136), (7, 2672636688), (8, 2338557102), (9, 2078717424), (12, 1559038068), (14, 1336318344), (16, 1169278551), (18, 1039358712), (21, 890878896), (24, 779519034), (27, 692905808), (28, 668159172), (36, 519679356), (37, 505633968), (42, 445439448), (48, 389759517), (54, 346452904), (56, 334079586), (63, 296959632), (72, 259839678), (74, 252816984), (84, 222719724), (108, 173226452), (111, 168544656), (112, 167039793), (126, 148479816), (144, 129919839), (148, 126408492), (168, 111359862), (189, 98986544), (216, 86613226), (222, 84272328), (252, 74239908), (259, 72233424), (271, 69034896), (296, 63204246), (333, 56181552), (336, 55679931), (378, 49493272), (432, 43306613), (444, 42136164), (504, 37119954), (518, 36116712), (542, 34517448), (592, 31602123), (617, 30321648), (666, 28090776), (756, 24746636), (777, 24077808), (813, 23011632), (888, 21068082), (999, 18727184), (1008, 18559977), (1036, 18058356), (1084, 17258724), (1234, 15160824), (1332, 14045388), (1512, 12373318), (1554, 12038904), (1626, 11505816), (1776, 10534041), (1851, 10107216), (1897, 9862128), (1998, 9363592), (2072, 9029178), (2168, 8629362), (2331, 8025936), (2439, 7670544), (2468, 7580412), (2664, 7022694), (3024, 6186659), (3108, 6019452), (3252, 5752908), (3702, 5053608), (3794, 4931064), (3996, 4681796), (4144, 4514589), (4319, 4331664), (4336, 4314681), (4662, 4012968), (4878, 3835272), (4936, 3790206), (5328, 3511347), (5553, 3369072), (5691, 3287376), (6216, 3009726), (6504, 2876454), (6993, 2675312), (7317, 2556848), (7404, 2526804), (7588, 2465532), (7992, 2340898), (8638, 2165832), (9324, 2006484), (9756, 1917636), (9872, 1895103), (10027, 1865808), (11106, 1684536), (11382, 1643688), (12432, 1504863), (12957, 1443888), (13008, 1438227), (13986, 1337656), (14634, 1278424), (14808, 1263402), (15176, 1232766), (15984, 1170449), (16659, 1123024), (17073, 1095792), (17276, 1082916), (18648, 1003242), (19512, 958818), (20054, 932904), (22212, 842268), (22764, 821844), (22829, 819504), (25914, 721944), (27972, 668828), (29268, 639212), (29616, 631701), (30081, 621936), (30352, 616383), (33318, 561512), (34146, 547896), (34552, 541458), (37296, 501621), (38871, 481296), (39024, 479409), (40108, 466452), (44424, 421134), (45528, 410922), (45658, 409752), (51219, 365264), (51828, 360972), (55944, 334414), (58536, 319606), (60162, 310968), (66636, 280756), (68292, 273948), (68487, 273168), (69104, 270729), (70189, 266544), (77742, 240648), (80216, 233226), (88848, 210567), (90243, 207312), (91056, 205461), (91316, 204876), (102438, 182632), (103656, 180486), (111888, 167207), (116613, 160432), (117072, 159803), (120324, 155484), (133272, 140378), (136584, 136974)]