2018201481

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{109441}}^1$

素因数の和:110133

約数の個数: 16

約数和(自身を含む): 2994333120

約数和(自身を除く): 976131639

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 109441, 328323, 984969, 2954907, 74748203, 224244609, 672733827, 2018201481]

約数ペア:

[(1, 2018201481), (3, 672733827), (9, 224244609), (27, 74748203), (683, 2954907), (2049, 984969), (6147, 328323), (18441, 109441)]