21152633052

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{57641}}^1$

素因数の和:58278

約数の個数: 48

約数和(自身を含む): 50375418912

約数和(自身を除く): 29222785860

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 577, 636, 1154, 1731, 2308, 3462, 6924, 30581, 57641, 61162, 91743, 115282, 122324, 172923, 183486, 230564, 345846, 366972, 691692, 3054973, 6109946, 9164919, 12219892, 18329838, 33258857, 36659676, 66517714, 99776571, 133035428, 199553142, 399106284, 1762719421, 3525438842, 5288158263, 7050877684, 10576316526, 21152633052]

約数ペア:

[(1, 21152633052), (2, 10576316526), (3, 7050877684), (4, 5288158263), (6, 3525438842), (12, 1762719421), (53, 399106284), (106, 199553142), (159, 133035428), (212, 99776571), (318, 66517714), (577, 36659676), (636, 33258857), (1154, 18329838), (1731, 12219892), (2308, 9164919), (3462, 6109946), (6924, 3054973), (30581, 691692), (57641, 366972), (61162, 345846), (91743, 230564), (115282, 183486), (122324, 172923)]