12563418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 29047680

約数和(自身を除く): 16484262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3361, 3738, 6722, 10083, 20166, 23527, 47054, 70581, 141162, 299129, 598258, 897387, 1794774, 2093903, 4187806, 6281709, 12563418]

約数ペア:

[(1, 12563418), (2, 6281709), (3, 4187806), (6, 2093903), (7, 1794774), (14, 897387), (21, 598258), (42, 299129), (89, 141162), (178, 70581), (267, 47054), (534, 23527), (623, 20166), (1246, 10083), (1869, 6722), (3361, 3738)]