18098643

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 24719360

約数和(自身を除く): 6620717

約数列:

[1, 3, 67, 127, 201, 381, 709, 2127, 8509, 25527, 47503, 90043, 142509, 270129, 6032881, 18098643]

約数ペア:

[(1, 18098643), (3, 6032881), (67, 270129), (127, 142509), (201, 90043), (381, 47503), (709, 25527), (2127, 8509)]