68964882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1642021}}^1$

素因数の和:1642033

約数の個数: 16

約数和(自身を含む): 157634112

約数和(自身を除く): 88669230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1642021, 3284042, 4926063, 9852126, 11494147, 22988294, 34482441, 68964882]

約数ペア:

[(1, 68964882), (2, 34482441), (3, 22988294), (6, 11494147), (7, 9852126), (14, 4926063), (21, 3284042), (42, 1642021)]