25481502

素因数分解:

$2^1\times 3^2\times {\mathrm{1415639}}^1$

素因数の和:1415647

約数の個数: 12

約数和(自身を含む): 55209960

約数和(自身を除く): 29728458

約数列:

[1, 2, 3, 6, 9, 18, 1415639, 2831278, 4246917, 8493834, 12740751, 25481502]

約数ペア:

[(1, 25481502), (2, 12740751), (3, 8493834), (6, 4246917), (9, 2831278), (18, 1415639)]