18466270

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11329}}^1$

素因数の和:11499

約数の個数: 16

約数和(自身を含む): 33446160

約数和(自身を除く): 14979890

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 11329, 22658, 56645, 113290, 1846627, 3693254, 9233135, 18466270]

約数ペア:

[(1, 18466270), (2, 9233135), (5, 3693254), (10, 1846627), (163, 113290), (326, 56645), (815, 22658), (1630, 11329)]