28170162

素因数分解:

$2^1\times 3^2\times {\mathrm{1565009}}^1$

素因数の和:1565017

約数の個数: 12

約数和(自身を含む): 61035390

約数和(自身を除く): 32865228

約数列:

[1, 2, 3, 6, 9, 18, 1565009, 3130018, 4695027, 9390054, 14085081, 28170162]

約数ペア:

[(1, 28170162), (2, 14085081), (3, 9390054), (6, 4695027), (9, 3130018), (18, 1565009)]