12142572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 30731232

約数和(自身を除く): 18588660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 281, 554, 562, 831, 843, 1108, 1124, 1662, 1686, 3324, 3372, 3601, 3653, 7202, 7306, 10803, 10959, 14404, 14612, 21606, 21918, 43212, 43836, 77837, 155674, 233511, 311348, 467022, 934044, 1011881, 2023762, 3035643, 4047524, 6071286, 12142572]

約数ペア:

[(1, 12142572), (2, 6071286), (3, 4047524), (4, 3035643), (6, 2023762), (12, 1011881), (13, 934044), (26, 467022), (39, 311348), (52, 233511), (78, 155674), (156, 77837), (277, 43836), (281, 43212), (554, 21918), (562, 21606), (831, 14612), (843, 14404), (1108, 10959), (1124, 10803), (1662, 7306), (1686, 7202), (3324, 3653), (3372, 3601)]