9129008

素因数分解:

$2^4\times 7^1\times {\mathrm{81509}}^1$

素因数の和:81524

約数の個数: 20

約数和(自身を含む): 20214480

約数和(自身を除く): 11085472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81509, 163018, 326036, 570563, 652072, 1141126, 1304144, 2282252, 4564504, 9129008]

約数ペア:

[(1, 9129008), (2, 4564504), (4, 2282252), (7, 1304144), (8, 1141126), (14, 652072), (16, 570563), (28, 326036), (56, 163018), (112, 81509)]