2169522

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2854

約数の個数: 24

約数和(自身を含む): 4811664

約数和(自身を除く): 2642142

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2803, 5606, 8409, 16818, 25227, 50454, 120529, 241058, 361587, 723174, 1084761, 2169522]

約数ペア:

[(1, 2169522), (2, 1084761), (3, 723174), (6, 361587), (9, 241058), (18, 120529), (43, 50454), (86, 25227), (129, 16818), (258, 8409), (387, 5606), (774, 2803)]