18030736

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{3229}}^1$

素因数の和:3586

約数の個数: 20

約数和(自身を含む): 35045500

約数和(自身を除く): 17014764

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 3229, 5584, 6458, 12916, 25832, 51664, 1126921, 2253842, 4507684, 9015368, 18030736]

約数ペア:

[(1, 18030736), (2, 9015368), (4, 4507684), (8, 2253842), (16, 1126921), (349, 51664), (698, 25832), (1396, 12916), (2792, 6458), (3229, 5584)]