16618968

素因数分解:

$2^3\times 3^2\times {\mathrm{230819}}^1$

素因数の和:230831

約数の個数: 24

約数和(自身を含む): 45009900

約数和(自身を除く): 28390932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 230819, 461638, 692457, 923276, 1384914, 1846552, 2077371, 2769828, 4154742, 5539656, 8309484, 16618968]

約数ペア:

[(1, 16618968), (2, 8309484), (3, 5539656), (4, 4154742), (6, 2769828), (8, 2077371), (9, 1846552), (12, 1384914), (18, 923276), (24, 692457), (36, 461638), (72, 230819)]