21536262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{108769}}^1$

素因数の和:108788

約数の個数: 24

約数和(自身を含む): 50904360

約数和(自身を除く): 29368098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 108769, 217538, 326307, 652614, 978921, 1196459, 1957842, 2392918, 3589377, 7178754, 10768131, 21536262]

約数ペア:

[(1, 21536262), (2, 10768131), (3, 7178754), (6, 3589377), (9, 2392918), (11, 1957842), (18, 1196459), (22, 978921), (33, 652614), (66, 326307), (99, 217538), (198, 108769)]