68508738

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{6689}}^1$

素因数の和:7266

約数の個数: 24

約数和(自身を含む): 148718700

約数和(自身を除く): 80209962

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 6689, 10242, 13378, 20067, 40134, 60201, 120402, 3806041, 7612082, 11418123, 22836246, 34254369, 68508738]

約数ペア:

[(1, 68508738), (2, 34254369), (3, 22836246), (6, 11418123), (9, 7612082), (18, 3806041), (569, 120402), (1138, 60201), (1707, 40134), (3414, 20067), (5121, 13378), (6689, 10242)]