18187088

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{3257}}^1$

素因数の和:3614

約数の個数: 20

約数和(自身を含む): 35349300

約数和(自身を除く): 17162212

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 3257, 5584, 6514, 13028, 26056, 52112, 1136693, 2273386, 4546772, 9093544, 18187088]

約数ペア:

[(1, 18187088), (2, 9093544), (4, 4546772), (8, 2273386), (16, 1136693), (349, 52112), (698, 26056), (1396, 13028), (2792, 6514), (3257, 5584)]