18061837

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 20304000

約数和(自身を除く): 2242163

約数列:

[1, 17, 19, 199, 281, 323, 3383, 3781, 4777, 5339, 55919, 64277, 90763, 950623, 1062461, 18061837]

約数ペア:

[(1, 18061837), (17, 1062461), (19, 950623), (199, 90763), (281, 64277), (323, 55919), (3383, 5339), (3781, 4777)]