18357446133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1\times {\mathrm{2333}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 28877088240

約数和(自身を除く): 10519642107

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 617, 981, 1417, 1851, 2333, 4251, 5553, 6999, 8021, 12753, 20997, 24063, 30329, 67253, 72189, 90987, 201759, 254297, 272961, 605277, 762891, 874289, 1439461, 2288673, 2622867, 3305861, 4318383, 7868601, 9917583, 12955149, 18712993, 29752749, 56138979, 156901249, 168416937, 470703747, 1412111241, 2039716237, 6119148711, 18357446133]

約数ペア:

[(1, 18357446133), (3, 6119148711), (9, 2039716237), (13, 1412111241), (39, 470703747), (109, 168416937), (117, 156901249), (327, 56138979), (617, 29752749), (981, 18712993), (1417, 12955149), (1851, 9917583), (2333, 7868601), (4251, 4318383), (5553, 3305861), (6999, 2622867), (8021, 2288673), (12753, 1439461), (20997, 874289), (24063, 762891), (30329, 605277), (67253, 272961), (72189, 254297), (90987, 201759)]