25620876

素因数分解:

$2^2\times 3^2\times {\mathrm{711691}}^1$

素因数の和:711701

約数の個数: 18

約数和(自身を含む): 64763972

約数和(自身を除く): 39143096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 711691, 1423382, 2135073, 2846764, 4270146, 6405219, 8540292, 12810438, 25620876]

約数ペア:

[(1, 25620876), (2, 12810438), (3, 8540292), (4, 6405219), (6, 4270146), (9, 2846764), (12, 2135073), (18, 1423382), (36, 711691)]