64936386

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{3253}}^1$

素因数の和:4370

約数の個数: 24

約数和(自身を含む): 140865660

約数和(自身を除く): 75929274

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3253, 3327, 6506, 6654, 9759, 9981, 19518, 19962, 29277, 58554, 3607577, 7215154, 10822731, 21645462, 32468193, 64936386]

約数ペア:

[(1, 64936386), (2, 32468193), (3, 21645462), (6, 10822731), (9, 7215154), (18, 3607577), (1109, 58554), (2218, 29277), (3253, 19962), (3327, 19518), (6506, 9981), (6654, 9759)]