12918054

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20903}}^1$

素因数の和:21011

約数の個数: 16

約数和(自身を含む): 26088192

約数和(自身を除く): 13170138

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20903, 41806, 62709, 125418, 2153009, 4306018, 6459027, 12918054]

約数ペア:

[(1, 12918054), (2, 6459027), (3, 4306018), (6, 2153009), (103, 125418), (206, 62709), (309, 41806), (618, 20903)]