16121016

素因数分解:

$2^3\times 3^2\times {\mathrm{223903}}^1$

素因数の和:223915

約数の個数: 24

約数和(自身を含む): 43661280

約数和(自身を除く): 27540264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223903, 447806, 671709, 895612, 1343418, 1791224, 2015127, 2686836, 4030254, 5373672, 8060508, 16121016]

約数ペア:

[(1, 16121016), (2, 8060508), (3, 5373672), (4, 4030254), (6, 2686836), (8, 2015127), (9, 1791224), (12, 1343418), (18, 895612), (24, 671709), (36, 447806), (72, 223903)]