2018302137

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1738417}}^1$

素因数の和:1738469

約数の個数: 16

約数和(自身を含む): 3059615680

約数和(自身を除く): 1041313543

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1738417, 5215251, 15645753, 46937259, 74751931, 224255793, 672767379, 2018302137]

約数ペア:

[(1, 2018302137), (3, 672767379), (9, 224255793), (27, 74751931), (43, 46937259), (129, 15645753), (387, 5215251), (1161, 1738417)]