19990692

素因数分解:

$2^2\times 3^3\times {\mathrm{185099}}^1$

素因数の和:185112

約数の個数: 24

約数和(自身を含む): 51828000

約数和(自身を除く): 31837308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185099, 370198, 555297, 740396, 1110594, 1665891, 2221188, 3331782, 4997673, 6663564, 9995346, 19990692]

約数ペア:

[(1, 19990692), (2, 9995346), (3, 6663564), (4, 4997673), (6, 3331782), (9, 2221188), (12, 1665891), (18, 1110594), (27, 740396), (36, 555297), (54, 370198), (108, 185099)]