12122172

素因数分解:

$2^2\times 3^2\times {\mathrm{336727}}^1$

素因数の和:336737

約数の個数: 18

約数和(自身を含む): 30642248

約数和(自身を除く): 18520076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 336727, 673454, 1010181, 1346908, 2020362, 3030543, 4040724, 6061086, 12122172]

約数ペア:

[(1, 12122172), (2, 6061086), (3, 4040724), (4, 3030543), (6, 2020362), (9, 1346908), (12, 1010181), (18, 673454), (36, 336727)]