18168435

素因数分解:

$3^3\times 5^1\times {\mathrm{134581}}^1$

素因数の和:134595

約数の個数: 16

約数和(自身を含む): 32299680

約数和(自身を除く): 14131245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 134581, 403743, 672905, 1211229, 2018715, 3633687, 6056145, 18168435]

約数ペア:

[(1, 18168435), (3, 6056145), (5, 3633687), (9, 2018715), (15, 1211229), (27, 672905), (45, 403743), (135, 134581)]