18048381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 26173056

約数和(自身を除く): 8124675

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4493, 13479, 58409, 175227, 462779, 1388337, 6016127, 18048381]

約数ペア:

[(1, 18048381), (3, 6016127), (13, 1388337), (39, 462779), (103, 175227), (309, 58409), (1339, 13479), (4017, 4493)]