18673071

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 7454289

約数列:

[1, 3, 29, 71, 87, 213, 2059, 3023, 6177, 9069, 87667, 214633, 263001, 643899, 6224357, 18673071]

約数ペア:

[(1, 18673071), (3, 6224357), (29, 643899), (71, 263001), (87, 214633), (213, 87667), (2059, 9069), (3023, 6177)]