21522666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326101}}^1$

素因数の和:326117

約数の個数: 16

約数和(自身を含む): 46958688

約数和(自身を除く): 25436022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 326101, 652202, 978303, 1956606, 3587111, 7174222, 10761333, 21522666]

約数ペア:

[(1, 21522666), (2, 10761333), (3, 7174222), (6, 3587111), (11, 1956606), (22, 978303), (33, 652202), (66, 326101)]