17418454

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 26555616

約数和(自身を除く): 9137162

約数列:

[1, 2, 137, 151, 274, 302, 421, 842, 20687, 41374, 57677, 63571, 115354, 127142, 8709227, 17418454]

約数ペア:

[(1, 17418454), (2, 8709227), (137, 127142), (151, 115354), (274, 63571), (302, 57677), (421, 41374), (842, 20687)]