81598314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6247}}^1$

素因数の和:6570

約数の個数: 32

約数和(自身を含む): 187140096

約数和(自身を除く): 105541782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 6247, 6531, 12494, 13062, 18741, 37482, 43729, 87458, 131187, 262374, 1942817, 3885634, 5828451, 11656902, 13599719, 27199438, 40799157, 81598314]

約数ペア:

[(1, 81598314), (2, 40799157), (3, 27199438), (6, 13599719), (7, 11656902), (14, 5828451), (21, 3885634), (42, 1942817), (311, 262374), (622, 131187), (933, 87458), (1866, 43729), (2177, 37482), (4354, 18741), (6247, 13062), (6531, 12494)]