12982734

素因数分解:

$2^1\times 3^3\times {\mathrm{240421}}^1$

素因数の和:240432

約数の個数: 16

約数和(自身を含む): 28850640

約数和(自身を除く): 15867906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 240421, 480842, 721263, 1442526, 2163789, 4327578, 6491367, 12982734]

約数ペア:

[(1, 12982734), (2, 6491367), (3, 4327578), (6, 2163789), (9, 1442526), (18, 721263), (27, 480842), (54, 240421)]