18422547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42970

約数の個数: 16

約数和(自身を含む): 28858368

約数和(自身を除く): 10435821

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 42943, 128829, 472373, 558259, 1417119, 1674777, 6140849, 18422547]

約数ペア:

[(1, 18422547), (3, 6140849), (11, 1674777), (13, 1417119), (33, 558259), (39, 472373), (143, 128829), (429, 42943)]