18291306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1451}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 21853590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 1451, 2101, 2902, 4202, 4353, 6303, 8706, 12606, 15961, 31922, 47883, 95766, 277141, 554282, 831423, 1662846, 3048551, 6097102, 9145653, 18291306]

約数ペア:

[(1, 18291306), (2, 9145653), (3, 6097102), (6, 3048551), (11, 1662846), (22, 831423), (33, 554282), (66, 277141), (191, 95766), (382, 47883), (573, 31922), (1146, 15961), (1451, 12606), (2101, 8706), (2902, 6303), (4202, 4353)]