1398042

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 3063060

約数和(自身を除く): 1665018

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 769, 909, 1538, 1818, 2307, 4614, 6921, 13842, 77669, 155338, 233007, 466014, 699021, 1398042]

約数ペア:

[(1, 1398042), (2, 699021), (3, 466014), (6, 233007), (9, 155338), (18, 77669), (101, 13842), (202, 6921), (303, 4614), (606, 2307), (769, 1818), (909, 1538)]