12457836

素因数分解:

$2^2\times 3^2\times {\mathrm{346051}}^1$

素因数の和:346061

約数の個数: 18

約数和(自身を含む): 31490732

約数和(自身を除く): 19032896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 346051, 692102, 1038153, 1384204, 2076306, 3114459, 4152612, 6228918, 12457836]

約数ペア:

[(1, 12457836), (2, 6228918), (3, 4152612), (4, 3114459), (6, 2076306), (9, 1384204), (12, 1038153), (18, 692102), (36, 346051)]