18066490174

素因数分解:

$2^1\times {\mathrm{2011}}^1\times {\mathrm{2039}}^1\times {\mathrm{2203}}^1$

素因数の和:6255

約数の個数: 16

約数和(自身を含む): 27138821760

約数和(自身を除く): 9072331586

約数列:

[1, 2, 2011, 2039, 2203, 4022, 4078, 4406, 4100429, 4430233, 4491917, 8200858, 8860466, 8983834, 9033245087, 18066490174]

約数ペア:

[(1, 18066490174), (2, 9033245087), (2011, 8983834), (2039, 8860466), (2203, 8200858), (4022, 4491917), (4078, 4430233), (4406, 4100429)]