21093822

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27253}}^1$

素因数の和:27304

約数の個数: 24

約数和(自身を含む): 46767864

約数和(自身を除く): 25674042

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 27253, 54506, 81759, 163518, 245277, 490554, 1171879, 2343758, 3515637, 7031274, 10546911, 21093822]

約数ペア:

[(1, 21093822), (2, 10546911), (3, 7031274), (6, 3515637), (9, 2343758), (18, 1171879), (43, 490554), (86, 245277), (129, 163518), (258, 81759), (387, 54506), (774, 27253)]