83312628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991817}}^1$

素因数の和:991831

約数の個数: 24

約数和(自身を含む): 222167232

約数和(自身を除く): 138854604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991817, 1983634, 2975451, 3967268, 5950902, 6942719, 11901804, 13885438, 20828157, 27770876, 41656314, 83312628]

約数ペア:

[(1, 83312628), (2, 41656314), (3, 27770876), (4, 20828157), (6, 13885438), (7, 11901804), (12, 6942719), (14, 5950902), (21, 3967268), (28, 2975451), (42, 1983634), (84, 991817)]