21490168326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{325608611}}^1$

素因数の和:325608627

約数の個数: 16

約数和(自身を含む): 46887640128

約数和(自身を除く): 25397471802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 325608611, 651217222, 976825833, 1953651666, 3581694721, 7163389442, 10745084163, 21490168326]

約数ペア:

[(1, 21490168326), (2, 10745084163), (3, 7163389442), (6, 3581694721), (11, 1953651666), (22, 976825833), (33, 651217222), (66, 325608611)]