20210706

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11117}}^1$

素因数の和:11226

約数の個数: 24

約数和(自身を含む): 44227404

約数和(自身を除く): 24016698

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11117, 22234, 33351, 66702, 100053, 200106, 1122817, 2245634, 3368451, 6736902, 10105353, 20210706]

約数ペア:

[(1, 20210706), (2, 10105353), (3, 6736902), (6, 3368451), (9, 2245634), (18, 1122817), (101, 200106), (202, 100053), (303, 66702), (606, 33351), (909, 22234), (1818, 11117)]