21671826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29851}}^1$

素因数の和:29878

約数の個数: 24

約数和(自身を含む): 47643792

約数和(自身を除く): 25971966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29851, 59702, 89553, 179106, 328361, 656722, 985083, 1970166, 3611971, 7223942, 10835913, 21671826]

約数ペア:

[(1, 21671826), (2, 10835913), (3, 7223942), (6, 3611971), (11, 1970166), (22, 985083), (33, 656722), (66, 328361), (121, 179106), (242, 89553), (363, 59702), (726, 29851)]