9218728

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{4591}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 17357760

約数和(自身を除く): 8139032

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 4591, 9182, 18364, 36728, 1152341, 2304682, 4609364, 9218728]

約数ペア:

[(1, 9218728), (2, 4609364), (4, 2304682), (8, 1152341), (251, 36728), (502, 18364), (1004, 9182), (2008, 4591)]