18282854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 29160000

約数和(自身を除く): 10877146

約数列:

[1, 2, 17, 34, 269, 538, 1999, 3998, 4573, 9146, 33983, 67966, 537731, 1075462, 9141427, 18282854]

約数ペア:

[(1, 18282854), (2, 9141427), (17, 1075462), (34, 537731), (269, 67966), (538, 33983), (1999, 9146), (3998, 4573)]