18385992

素因数分解:

$2^3\times 3^2\times {\mathrm{255361}}^1$

素因数の和:255373

約数の個数: 24

約数和(自身を含む): 49795590

約数和(自身を除く): 31409598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 255361, 510722, 766083, 1021444, 1532166, 2042888, 2298249, 3064332, 4596498, 6128664, 9192996, 18385992]

約数ペア:

[(1, 18385992), (2, 9192996), (3, 6128664), (4, 4596498), (6, 3064332), (8, 2298249), (9, 2042888), (12, 1532166), (18, 1021444), (24, 766083), (36, 510722), (72, 255361)]