12121662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 27839232

約数和(自身を除く): 15717570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1123, 1542, 1799, 2246, 3369, 3598, 5397, 6738, 7861, 10794, 15722, 23583, 47166, 288611, 577222, 865833, 1731666, 2020277, 4040554, 6060831, 12121662]

約数ペア:

[(1, 12121662), (2, 6060831), (3, 4040554), (6, 2020277), (7, 1731666), (14, 865833), (21, 577222), (42, 288611), (257, 47166), (514, 23583), (771, 15722), (1123, 10794), (1542, 7861), (1799, 6738), (2246, 5397), (3369, 3598)]