2643822

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 3121938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 769, 1146, 1538, 1719, 2307, 3438, 4614, 6921, 13842, 146879, 293758, 440637, 881274, 1321911, 2643822]

約数ペア:

[(1, 2643822), (2, 1321911), (3, 881274), (6, 440637), (9, 293758), (18, 146879), (191, 13842), (382, 6921), (573, 4614), (769, 3438), (1146, 2307), (1538, 1719)]