18441288

素因数分解:

$2^3\times 3^2\times {\mathrm{256129}}^1$

素因数の和:256141

約数の個数: 24

約数和(自身を含む): 49945350

約数和(自身を除く): 31504062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 256129, 512258, 768387, 1024516, 1536774, 2049032, 2305161, 3073548, 4610322, 6147096, 9220644, 18441288]

約数ペア:

[(1, 18441288), (2, 9220644), (3, 6147096), (4, 4610322), (6, 3073548), (8, 2305161), (9, 2049032), (12, 1536774), (18, 1024516), (24, 768387), (36, 512258), (72, 256129)]