225530406

素因数分解:

$2^1\times 3^4\times {\mathrm{1392163}}^1$

素因数の和:1392177

約数の個数: 20

約数和(自身を含む): 505355532

約数和(自身を除く): 279825126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1392163, 2784326, 4176489, 8352978, 12529467, 25058934, 37588401, 75176802, 112765203, 225530406]

約数ペア:

[(1, 225530406), (2, 112765203), (3, 75176802), (6, 37588401), (9, 25058934), (18, 12529467), (27, 8352978), (54, 4176489), (81, 2784326), (162, 1392163)]