68913906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{310423}}^1$

素因数の和:310465

約数の個数: 16

約数和(自身を含む): 141553344

約数和(自身を除く): 72639438

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 310423, 620846, 931269, 1862538, 11485651, 22971302, 34456953, 68913906]

約数ペア:

[(1, 68913906), (2, 34456953), (3, 22971302), (6, 11485651), (37, 1862538), (74, 931269), (111, 620846), (222, 310423)]