8428086

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10940

約数の個数: 24

約数和(自身を含む): 18687240

約数和(自身を除く): 10259154

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 10889, 21778, 32667, 65334, 98001, 196002, 468227, 936454, 1404681, 2809362, 4214043, 8428086]

約数ペア:

[(1, 8428086), (2, 4214043), (3, 2809362), (6, 1404681), (9, 936454), (18, 468227), (43, 196002), (86, 98001), (129, 65334), (258, 32667), (387, 21778), (774, 10889)]