12728136978

素因数分解:

$2^1\times 3^2\times {\mathrm{2917}}^1\times {\mathrm{242413}}^1$

素因数の和:245338

約数の個数: 24

約数和(自身を含む): 27587198028

約数和(自身を除く): 14859061050

約数列:

[1, 2, 3, 6, 9, 18, 2917, 5834, 8751, 17502, 26253, 52506, 242413, 484826, 727239, 1454478, 2181717, 4363434, 707118721, 1414237442, 2121356163, 4242712326, 6364068489, 12728136978]

約数ペア:

[(1, 12728136978), (2, 6364068489), (3, 4242712326), (6, 2121356163), (9, 1414237442), (18, 707118721), (2917, 4363434), (5834, 2181717), (8751, 1454478), (17502, 727239), (26253, 484826), (52506, 242413)]