18067112

素因数分解:

$2^3\times 7^1\times {\mathrm{322627}}^1$

素因数の和:322640

約数の個数: 16

約数和(自身を含む): 38715360

約数和(自身を除く): 20648248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 322627, 645254, 1290508, 2258389, 2581016, 4516778, 9033556, 18067112]

約数ペア:

[(1, 18067112), (2, 9033556), (4, 4516778), (7, 2581016), (8, 2258389), (14, 1290508), (28, 645254), (56, 322627)]