108372138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2580289}}^1$

素因数の和:2580301

約数の個数: 16

約数和(自身を含む): 247707840

約数和(自身を除く): 139335702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2580289, 5160578, 7740867, 15481734, 18062023, 36124046, 54186069, 108372138]

約数ペア:

[(1, 108372138), (2, 54186069), (3, 36124046), (6, 18062023), (7, 15481734), (14, 7740867), (21, 5160578), (42, 2580289)]