12860526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7176

約数の個数: 32

約数和(自身を含む): 30083328

約数和(自身を除く): 17222802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7121, 14242, 21363, 42726, 49847, 99694, 149541, 299082, 306203, 612406, 918609, 1837218, 2143421, 4286842, 6430263, 12860526]

約数ペア:

[(1, 12860526), (2, 6430263), (3, 4286842), (6, 2143421), (7, 1837218), (14, 918609), (21, 612406), (42, 306203), (43, 299082), (86, 149541), (129, 99694), (258, 49847), (301, 42726), (602, 21363), (903, 14242), (1806, 7121)]