21029450832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{303613}}^1$

素因数の和:303677

約数の個数: 120

約数和(自身を含む): 65093627144

約数和(自身を除く): 44064176312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3848, 4329, 5328, 5772, 7696, 8658, 11544, 17316, 23088, 34632, 69264, 303613, 607226, 910839, 1214452, 1821678, 2428904, 2732517, 3643356, 3946969, 4857808, 5465034, 7286712, 7893938, 10930068, 11233681, 11840907, 14573424, 15787876, 21860136, 22467362, 23681814, 31575752, 33701043, 35522721, 43720272, 44934724, 47363628, 63151504, 67402086, 71045442, 89869448, 94727256, 101103129, 134804172, 142090884, 146037853, 179738896, 189454512, 202206258, 269608344, 284181768, 292075706, 404412516, 438113559, 539216688, 568363536, 584151412, 808825032, 876227118, 1168302824, 1314340677, 1617650064, 1752454236, 2336605648, 2628681354, 3504908472, 5257362708, 7009816944, 10514725416, 21029450832]

約数ペア:

[(1, 21029450832), (2, 10514725416), (3, 7009816944), (4, 5257362708), (6, 3504908472), (8, 2628681354), (9, 2336605648), (12, 1752454236), (13, 1617650064), (16, 1314340677), (18, 1168302824), (24, 876227118), (26, 808825032), (36, 584151412), (37, 568363536), (39, 539216688), (48, 438113559), (52, 404412516), (72, 292075706), (74, 284181768), (78, 269608344), (104, 202206258), (111, 189454512), (117, 179738896), (144, 146037853), (148, 142090884), (156, 134804172), (208, 101103129), (222, 94727256), (234, 89869448), (296, 71045442), (312, 67402086), (333, 63151504), (444, 47363628), (468, 44934724), (481, 43720272), (592, 35522721), (624, 33701043), (666, 31575752), (888, 23681814), (936, 22467362), (962, 21860136), (1332, 15787876), (1443, 14573424), (1776, 11840907), (1872, 11233681), (1924, 10930068), (2664, 7893938), (2886, 7286712), (3848, 5465034), (4329, 4857808), (5328, 3946969), (5772, 3643356), (7696, 2732517), (8658, 2428904), (11544, 1821678), (17316, 1214452), (23088, 910839), (34632, 607226), (69264, 303613)]