21445404

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29297}}^1$

素因数の和:29365

約数の個数: 24

約数和(自身を含む): 50861328

約数和(自身を除く): 29415924

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29297, 58594, 87891, 117188, 175782, 351564, 1787117, 3574234, 5361351, 7148468, 10722702, 21445404]

約数ペア:

[(1, 21445404), (2, 10722702), (3, 7148468), (4, 5361351), (6, 3574234), (12, 1787117), (61, 351564), (122, 175782), (183, 117188), (244, 87891), (366, 58594), (732, 29297)]