8681706

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 20723040

約数和(自身を除く): 12041334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 269, 326, 489, 538, 807, 978, 1467, 1614, 1793, 2421, 2934, 2959, 3586, 4842, 5379, 5918, 8877, 10758, 16137, 17754, 26631, 32274, 43847, 53262, 87694, 131541, 263082, 394623, 482317, 789246, 964634, 1446951, 2893902, 4340853, 8681706]

約数ペア:

[(1, 8681706), (2, 4340853), (3, 2893902), (6, 1446951), (9, 964634), (11, 789246), (18, 482317), (22, 394623), (33, 263082), (66, 131541), (99, 87694), (163, 53262), (198, 43847), (269, 32274), (326, 26631), (489, 17754), (538, 16137), (807, 10758), (978, 8877), (1467, 5918), (1614, 5379), (1793, 4842), (2421, 3586), (2934, 2959)]