4989564

素因数分解:

$2^2\times 3^2\times {\mathrm{138599}}^1$

素因数の和:138609

約数の個数: 18

約数和(自身を含む): 12612600

約数和(自身を除く): 7623036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 138599, 277198, 415797, 554396, 831594, 1247391, 1663188, 2494782, 4989564]

約数ペア:

[(1, 4989564), (2, 2494782), (3, 1663188), (4, 1247391), (6, 831594), (9, 554396), (12, 415797), (18, 277198), (36, 138599)]