26720262

素因数分解:

$2^1\times 3^2\times {\mathrm{1484459}}^1$

素因数の和:1484467

約数の個数: 12

約数和(自身を含む): 57893940

約数和(自身を除く): 31173678

約数列:

[1, 2, 3, 6, 9, 18, 1484459, 2968918, 4453377, 8906754, 13360131, 26720262]

約数ペア:

[(1, 26720262), (2, 13360131), (3, 8906754), (6, 4453377), (9, 2968918), (18, 1484459)]