18868324

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{14251}}^1$

素因数の和:14586

約数の個数: 12

約数和(自身を含む): 33121648

約数和(自身を除く): 14253324

約数列:

[1, 2, 4, 331, 662, 1324, 14251, 28502, 57004, 4717081, 9434162, 18868324]

約数ペア:

[(1, 18868324), (2, 9434162), (4, 4717081), (331, 57004), (662, 28502), (1324, 14251)]