28170306

素因数分解:

$2^1\times 3^2\times {\mathrm{1565017}}^1$

素因数の和:1565025

約数の個数: 12

約数和(自身を含む): 61035702

約数和(自身を除く): 32865396

約数列:

[1, 2, 3, 6, 9, 18, 1565017, 3130034, 4695051, 9390102, 14085153, 28170306]

約数ペア:

[(1, 28170306), (2, 14085153), (3, 9390102), (6, 4695051), (9, 3130034), (18, 1565017)]