18348584

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{14071}}^1$

素因数の和:14240

約数の個数: 16

約数和(自身を含む): 34617120

約数和(自身を除く): 16268536

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 14071, 28142, 56284, 112568, 2293573, 4587146, 9174292, 18348584]

約数ペア:

[(1, 18348584), (2, 9174292), (4, 4587146), (8, 2293573), (163, 112568), (326, 56284), (652, 28142), (1304, 14071)]