25086126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321617}}^1$

素因数の和:321635

約数の個数: 16

約数和(自身を含む): 54031824

約数和(自身を除く): 28945698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 321617, 643234, 964851, 1929702, 4181021, 8362042, 12543063, 25086126]

約数ペア:

[(1, 25086126), (2, 12543063), (3, 8362042), (6, 4181021), (13, 1929702), (26, 964851), (39, 643234), (78, 321617)]