18825101586

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{330857}}^1$

素因数の和:331003

約数の個数: 48

約数和(自身を含む): 42581424600

約数和(自身を除く): 23756323014

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 981, 1962, 3161, 6322, 9483, 18966, 28449, 56898, 330857, 661714, 992571, 1985142, 2977713, 5955426, 9594853, 19189706, 28784559, 36063413, 57569118, 72126826, 86353677, 108190239, 172707354, 216380478, 324570717, 649141434, 1045838977, 2091677954, 3137516931, 6275033862, 9412550793, 18825101586]

約数ペア:

[(1, 18825101586), (2, 9412550793), (3, 6275033862), (6, 3137516931), (9, 2091677954), (18, 1045838977), (29, 649141434), (58, 324570717), (87, 216380478), (109, 172707354), (174, 108190239), (218, 86353677), (261, 72126826), (327, 57569118), (522, 36063413), (654, 28784559), (981, 19189706), (1962, 9594853), (3161, 5955426), (6322, 2977713), (9483, 1985142), (18966, 992571), (28449, 661714), (56898, 330857)]