12138882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{289021}}^1$

素因数の和:289033

約数の個数: 16

約数和(自身を含む): 27746112

約数和(自身を除く): 15607230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 289021, 578042, 867063, 1734126, 2023147, 4046294, 6069441, 12138882]

約数ペア:

[(1, 12138882), (2, 6069441), (3, 4046294), (6, 2023147), (7, 1734126), (14, 867063), (21, 578042), (42, 289021)]