223339986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 495996696

約数和(自身を除く): 272656710

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 193, 318, 386, 477, 579, 954, 1158, 1213, 1737, 2426, 3474, 3639, 7278, 10229, 10917, 20458, 21834, 30687, 61374, 64289, 92061, 128578, 184122, 192867, 234109, 385734, 468218, 578601, 702327, 1157202, 1404654, 2106981, 4213962, 12407777, 24815554, 37223331, 74446662, 111669993, 223339986]

約数ペア:

[(1, 223339986), (2, 111669993), (3, 74446662), (6, 37223331), (9, 24815554), (18, 12407777), (53, 4213962), (106, 2106981), (159, 1404654), (193, 1157202), (318, 702327), (386, 578601), (477, 468218), (579, 385734), (954, 234109), (1158, 192867), (1213, 184122), (1737, 128578), (2426, 92061), (3474, 64289), (3639, 61374), (7278, 30687), (10229, 21834), (10917, 20458)]