21836562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330857}}^1$

素因数の和:330873

約数の個数: 16

約数和(自身を含む): 47643552

約数和(自身を除く): 25806990

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330857, 661714, 992571, 1985142, 3639427, 7278854, 10918281, 21836562]

約数ペア:

[(1, 21836562), (2, 10918281), (3, 7278854), (6, 3639427), (11, 1985142), (22, 992571), (33, 661714), (66, 330857)]