18217634

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 27804600

約数和(自身を除く): 9586966

約数列:

[1, 2, 113, 149, 226, 298, 541, 1082, 16837, 33674, 61133, 80609, 122266, 161218, 9108817, 18217634]

約数ペア:

[(1, 18217634), (2, 9108817), (113, 161218), (149, 122266), (226, 80609), (298, 61133), (541, 33674), (1082, 16837)]