42638172

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23531}}^1$

素因数の和:23689

約数の個数: 24

約数和(自身を含む): 100152192

約数和(自身を除く): 57514020

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 23531, 47062, 70593, 94124, 141186, 282372, 3553181, 7106362, 10659543, 14212724, 21319086, 42638172]

約数ペア:

[(1, 42638172), (2, 21319086), (3, 14212724), (4, 10659543), (6, 7106362), (12, 3553181), (151, 282372), (302, 141186), (453, 94124), (604, 70593), (906, 47062), (1812, 23531)]