81736362

素因数分解:

$2^1\times 3^2\times {\mathrm{4540909}}^1$

素因数の和:4540917

約数の個数: 12

約数和(自身を含む): 177095490

約数和(自身を除く): 95359128

約数列:

[1, 2, 3, 6, 9, 18, 4540909, 9081818, 13622727, 27245454, 40868181, 81736362]

約数ペア:

[(1, 81736362), (2, 40868181), (3, 27245454), (6, 13622727), (9, 9081818), (18, 4540909)]