18660201

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8627}}^1$

素因数の和:8740

約数の個数: 16

約数和(自身を含む): 28713984

約数和(自身を除く): 10053783

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 8627, 25881, 60389, 181167, 888581, 2665743, 6220067, 18660201]

約数ペア:

[(1, 18660201), (3, 6220067), (7, 2665743), (21, 888581), (103, 181167), (309, 60389), (721, 25881), (2163, 8627)]