12438408

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1871}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 31224960

約数和(自身を除く): 18786552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 1871, 2216, 3324, 3742, 5613, 6648, 7484, 11226, 14968, 22452, 44904, 518267, 1036534, 1554801, 2073068, 3109602, 4146136, 6219204, 12438408]

約数ペア:

[(1, 12438408), (2, 6219204), (3, 4146136), (4, 3109602), (6, 2073068), (8, 1554801), (12, 1036534), (24, 518267), (277, 44904), (554, 22452), (831, 14968), (1108, 11226), (1662, 7484), (1871, 6648), (2216, 5613), (3324, 3742)]