18744118522

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{4457}}^1\times {\mathrm{7817}}^1$

素因数の和:12545

約数の個数: 16

約数和(自身を含む): 28230641640

約数和(自身を除く): 9486523118

約数列:

[1, 2, 269, 538, 4457, 7817, 8914, 15634, 1198933, 2102773, 2397866, 4205546, 34840369, 69680738, 9372059261, 18744118522]

約数ペア:

[(1, 18744118522), (2, 9372059261), (269, 69680738), (538, 34840369), (4457, 4205546), (7817, 2397866), (8914, 2102773), (15634, 1198933)]