8979138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71263}}^1$

素因数の和:71278

約数の個数: 24

約数和(自身を含む): 22234368

約数和(自身を除く): 13255230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 71263, 142526, 213789, 427578, 498841, 641367, 997682, 1282734, 1496523, 2993046, 4489569, 8979138]

約数ペア:

[(1, 8979138), (2, 4489569), (3, 2993046), (6, 1496523), (7, 1282734), (9, 997682), (14, 641367), (18, 498841), (21, 427578), (42, 213789), (63, 142526), (126, 71263)]