21723966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109717}}^1$

素因数の和:109736

約数の個数: 24

約数和(自身を含む): 51348024

約数和(自身を除く): 29624058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 109717, 219434, 329151, 658302, 987453, 1206887, 1974906, 2413774, 3620661, 7241322, 10861983, 21723966]

約数ペア:

[(1, 21723966), (2, 10861983), (3, 7241322), (6, 3620661), (9, 2413774), (11, 1974906), (18, 1206887), (22, 987453), (33, 658302), (66, 329151), (99, 219434), (198, 109717)]