826640226

素因数分解:

$2^1\times 3^2\times {\mathrm{45924457}}^1$

素因数の和:45924465

約数の個数: 12

約数和(自身を含む): 1791053862

約数和(自身を除く): 964413636

約数列:

[1, 2, 3, 6, 9, 18, 45924457, 91848914, 137773371, 275546742, 413320113, 826640226]

約数ペア:

[(1, 826640226), (2, 413320113), (3, 275546742), (6, 137773371), (9, 91848914), (18, 45924457)]