18618927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 26443872

約数和(自身を除く): 7824945

約数列:

[1, 3, 17, 51, 181, 543, 2017, 3077, 6051, 9231, 34289, 102867, 365077, 1095231, 6206309, 18618927]

約数ペア:

[(1, 18618927), (3, 6206309), (17, 1095231), (51, 365077), (181, 102867), (543, 34289), (2017, 9231), (3077, 6051)]