22018311

素因数分解:

$3^4\times 7^1\times {\mathrm{38833}}^1$

素因数の和:38852

約数の個数: 20

約数和(自身を含む): 37591312

約数和(自身を除く): 15573001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 38833, 116499, 271831, 349497, 815493, 1048491, 2446479, 3145473, 7339437, 22018311]

約数ペア:

[(1, 22018311), (3, 7339437), (7, 3145473), (9, 2446479), (21, 1048491), (27, 815493), (63, 349497), (81, 271831), (189, 116499), (567, 38833)]