25320564

素因数分解:

$2^2\times 3^2\times {\mathrm{703349}}^1$

素因数の和:703359

約数の個数: 18

約数和(自身を含む): 64004850

約数和(自身を除く): 38684286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 703349, 1406698, 2110047, 2813396, 4220094, 6330141, 8440188, 12660282, 25320564]

約数ペア:

[(1, 25320564), (2, 12660282), (3, 8440188), (4, 6330141), (6, 4220094), (9, 2813396), (12, 2110047), (18, 1406698), (36, 703349)]