18974001801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23251}}^1\times {\mathrm{16001}}^1$

素因数の和:39272

約数の個数: 16

約数和(自身を含む): 26789652288

約数和(自身を除く): 7815650487

約数列:

[1, 3, 17, 51, 16001, 23251, 48003, 69753, 272017, 395267, 816051, 1185801, 372039251, 1116117753, 6324667267, 18974001801]

約数ペア:

[(1, 18974001801), (3, 6324667267), (17, 1116117753), (51, 372039251), (16001, 1185801), (23251, 816051), (48003, 395267), (69753, 272017)]