2018404791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5750441}}^1$

素因数の和:5750463

約数の個数: 16

約数和(自身を含む): 3220247520

約数和(自身を除く): 1201842729

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5750441, 17251323, 51753969, 74755733, 155261907, 224267199, 672801597, 2018404791]

約数ペア:

[(1, 2018404791), (3, 672801597), (9, 224267199), (13, 155261907), (27, 74755733), (39, 51753969), (117, 17251323), (351, 5750441)]