68664606

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{20327}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 137579904

約数和(自身を除く): 68915298

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 20327, 40654, 60981, 121962, 11444101, 22888202, 34332303, 68664606]

約数ペア:

[(1, 68664606), (2, 34332303), (3, 22888202), (6, 11444101), (563, 121962), (1126, 60981), (1689, 40654), (3378, 20327)]