25960644

素因数分解:

$2^2\times 3^2\times {\mathrm{721129}}^1$

素因数の和:721139

約数の個数: 18

約数和(自身を含む): 65622830

約数和(自身を除く): 39662186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 721129, 1442258, 2163387, 2884516, 4326774, 6490161, 8653548, 12980322, 25960644]

約数ペア:

[(1, 25960644), (2, 12980322), (3, 8653548), (4, 6490161), (6, 4326774), (9, 2884516), (12, 2163387), (18, 1442258), (36, 721129)]