12391524

素因数分解:

$2^2\times 3^2\times {\mathrm{344209}}^1$

素因数の和:344219

約数の個数: 18

約数和(自身を含む): 31323110

約数和(自身を除く): 18931586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 344209, 688418, 1032627, 1376836, 2065254, 3097881, 4130508, 6195762, 12391524]

約数ペア:

[(1, 12391524), (2, 6195762), (3, 4130508), (4, 3097881), (6, 2065254), (9, 1376836), (12, 1032627), (18, 688418), (36, 344209)]