18308226

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{20479}}^1$

素因数の和:20633

約数の個数: 16

約数和(自身を含む): 36864000

約数和(自身を除く): 18555774

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 20479, 40958, 61437, 122874, 3051371, 6102742, 9154113, 18308226]

約数ペア:

[(1, 18308226), (2, 9154113), (3, 6102742), (6, 3051371), (149, 122874), (298, 61437), (447, 40958), (894, 20479)]