13207866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2939}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 17274054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 2939, 4494, 5878, 8817, 17634, 20573, 41146, 61719, 123438, 314473, 628946, 943419, 1886838, 2201311, 4402622, 6603933, 13207866]

約数ペア:

[(1, 13207866), (2, 6603933), (3, 4402622), (6, 2201311), (7, 1886838), (14, 943419), (21, 628946), (42, 314473), (107, 123438), (214, 61719), (321, 41146), (642, 20573), (749, 17634), (1498, 8817), (2247, 5878), (2939, 4494)]