12686958

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17191}}^1$

素因数の和:17240

約数の個数: 24

約数和(自身を含む): 28160496

約数和(自身を除く): 15473538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 17191, 34382, 51573, 103146, 154719, 309438, 704831, 1409662, 2114493, 4228986, 6343479, 12686958]

約数ペア:

[(1, 12686958), (2, 6343479), (3, 4228986), (6, 2114493), (9, 1409662), (18, 704831), (41, 309438), (82, 154719), (123, 103146), (246, 51573), (369, 34382), (738, 17191)]