13420965654

素因数分解:

$2^1\times 3^4\times {\mathrm{82845467}}^1$

素因数の和:82845481

約数の個数: 20

約数和(自身を含む): 30072904884

約数和(自身を除く): 16651939230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 82845467, 165690934, 248536401, 497072802, 745609203, 1491218406, 2236827609, 4473655218, 6710482827, 13420965654]

約数ペア:

[(1, 13420965654), (2, 6710482827), (3, 4473655218), (6, 2236827609), (9, 1491218406), (18, 745609203), (27, 497072802), (54, 248536401), (81, 165690934), (162, 82845467)]