26521578

素因数分解:

$2^1\times 3^2\times {\mathrm{1473421}}^1$

素因数の和:1473429

約数の個数: 12

約数和(自身を含む): 57463458

約数和(自身を除く): 30941880

約数列:

[1, 2, 3, 6, 9, 18, 1473421, 2946842, 4420263, 8840526, 13260789, 26521578]

約数ペア:

[(1, 26521578), (2, 13260789), (3, 8840526), (6, 4420263), (9, 2946842), (18, 1473421)]