27906418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{48281}}^1$

素因数の和:48317

約数の個数: 12

約数和(自身を含む): 44467722

約数和(自身を除く): 16561304

約数列:

[1, 2, 17, 34, 289, 578, 48281, 96562, 820777, 1641554, 13953209, 27906418]

約数ペア:

[(1, 27906418), (2, 13953209), (17, 1641554), (34, 820777), (289, 96562), (578, 48281)]