12397716

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 31446324

約数和(自身を除く): 19048608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 661, 1042, 1322, 1563, 1983, 2084, 2644, 3126, 3966, 4689, 5949, 6252, 7932, 9378, 11898, 18756, 23796, 344381, 688762, 1033143, 1377524, 2066286, 3099429, 4132572, 6198858, 12397716]

約数ペア:

[(1, 12397716), (2, 6198858), (3, 4132572), (4, 3099429), (6, 2066286), (9, 1377524), (12, 1033143), (18, 688762), (36, 344381), (521, 23796), (661, 18756), (1042, 11898), (1322, 9378), (1563, 7932), (1983, 6252), (2084, 5949), (2644, 4689), (3126, 3966)]