6636964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 12152448

約数和(自身を除く): 5515484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 821, 1642, 2021, 3284, 4042, 8084, 35303, 38587, 70606, 77174, 141212, 154348, 1659241, 3318482, 6636964]

約数ペア:

[(1, 6636964), (2, 3318482), (4, 1659241), (43, 154348), (47, 141212), (86, 77174), (94, 70606), (172, 38587), (188, 35303), (821, 8084), (1642, 4042), (2021, 3284)]