8641812

素因数分解:

$2^2\times 3^1\times {\mathrm{720151}}^1$

素因数の和:720158

約数の個数: 12

約数和(自身を含む): 20164256

約数和(自身を除く): 11522444

約数列:

[1, 2, 3, 4, 6, 12, 720151, 1440302, 2160453, 2880604, 4320906, 8641812]

約数ペア:

[(1, 8641812), (2, 4320906), (3, 2880604), (4, 2160453), (6, 1440302), (12, 720151)]