18251706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 21893190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2111, 2882, 4222, 4323, 6333, 8646, 12666, 23221, 46442, 69663, 139326, 276541, 553082, 829623, 1659246, 3041951, 6083902, 9125853, 18251706]

約数ペア:

[(1, 18251706), (2, 9125853), (3, 6083902), (6, 3041951), (11, 1659246), (22, 829623), (33, 553082), (66, 276541), (131, 139326), (262, 69663), (393, 46442), (786, 23221), (1441, 12666), (2111, 8646), (2882, 6333), (4222, 4323)]