12564846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{99721}}^1$

素因数の和:99736

約数の個数: 24

約数和(自身を含む): 31113264

約数和(自身を除く): 18548418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 99721, 199442, 299163, 598326, 698047, 897489, 1396094, 1794978, 2094141, 4188282, 6282423, 12564846]

約数ペア:

[(1, 12564846), (2, 6282423), (3, 4188282), (6, 2094141), (7, 1794978), (9, 1396094), (14, 897489), (18, 698047), (21, 598326), (42, 299163), (63, 199442), (126, 99721)]