123000354

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{52163}}^1$

素因数の和:52302

約数の個数: 24

約数和(自身を含む): 268540272

約数和(自身を除く): 145539918

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 52163, 104326, 156489, 312978, 469467, 938934, 6833353, 13666706, 20500059, 41000118, 61500177, 123000354]

約数ペア:

[(1, 123000354), (2, 61500177), (3, 41000118), (6, 20500059), (9, 13666706), (18, 6833353), (131, 938934), (262, 469467), (393, 312978), (786, 156489), (1179, 104326), (2358, 52163)]