18725748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{29443}}^1$

素因数の和:29503

約数の個数: 24

約数和(自身を含む): 44519328

約数和(自身を除く): 25793580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 29443, 58886, 88329, 117772, 176658, 353316, 1560479, 3120958, 4681437, 6241916, 9362874, 18725748]

約数ペア:

[(1, 18725748), (2, 9362874), (3, 6241916), (4, 4681437), (6, 3120958), (12, 1560479), (53, 353316), (106, 176658), (159, 117772), (212, 88329), (318, 58886), (636, 29443)]