18682605108

素因数分解:

$2^2\times 3^2\times {\mathrm{518961253}}^1$

素因数の和:518961263

約数の個数: 18

約数和(自身を含む): 47225474114

約数和(自身を除く): 28542869006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 518961253, 1037922506, 1556883759, 2075845012, 3113767518, 4670651277, 6227535036, 9341302554, 18682605108]

約数ペア:

[(1, 18682605108), (2, 9341302554), (3, 6227535036), (4, 4670651277), (6, 3113767518), (9, 2075845012), (12, 1556883759), (18, 1037922506), (36, 518961253)]