12965364

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2740

約数の個数: 36

約数和(自身を含む): 33022080

約数和(自身を除く): 20056716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2591, 5004, 5182, 7773, 10364, 15546, 23319, 31092, 46638, 93276, 360149, 720298, 1080447, 1440596, 2160894, 3241341, 4321788, 6482682, 12965364]

約数ペア:

[(1, 12965364), (2, 6482682), (3, 4321788), (4, 3241341), (6, 2160894), (9, 1440596), (12, 1080447), (18, 720298), (36, 360149), (139, 93276), (278, 46638), (417, 31092), (556, 23319), (834, 15546), (1251, 10364), (1668, 7773), (2502, 5182), (2591, 5004)]