40415022

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{2161}}^1$

素因数の和:3208

約数の個数: 24

約数和(自身を含む): 87690720

約数和(自身を除く): 47275698

約数列:

[1, 2, 3, 6, 9, 18, 1039, 2078, 2161, 3117, 4322, 6234, 6483, 9351, 12966, 18702, 19449, 38898, 2245279, 4490558, 6735837, 13471674, 20207511, 40415022]

約数ペア:

[(1, 40415022), (2, 20207511), (3, 13471674), (6, 6735837), (9, 4490558), (18, 2245279), (1039, 38898), (2078, 19449), (2161, 18702), (3117, 12966), (4322, 9351), (6234, 6483)]