56558862

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20809}}^1$

素因数の和:20968

約数の個数: 24

約数和(自身を含む): 123361680

約数和(自身を除く): 66802818

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 20809, 41618, 62427, 124854, 187281, 374562, 3142159, 6284318, 9426477, 18852954, 28279431, 56558862]

約数ペア:

[(1, 56558862), (2, 28279431), (3, 18852954), (6, 9426477), (9, 6284318), (18, 3142159), (151, 374562), (302, 187281), (453, 124854), (906, 62427), (1359, 41618), (2718, 20809)]