21223344002

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1\times {\mathrm{5851}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 36738387840

約数和(自身を除く): 15515043838

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 2377, 4754, 5851, 11702, 16639, 33278, 40957, 81914, 259093, 518186, 637759, 1275518, 1813651, 3627302, 4464313, 8928626, 13907827, 27815654, 97354789, 194709578, 1515953143, 3031906286, 10611672001, 21223344002]

約数ペア:

[(1, 21223344002), (2, 10611672001), (7, 3031906286), (14, 1515953143), (109, 194709578), (218, 97354789), (763, 27815654), (1526, 13907827), (2377, 8928626), (4754, 4464313), (5851, 3627302), (11702, 1813651), (16639, 1275518), (33278, 637759), (40957, 518186), (81914, 259093)]