2018376009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5750359}}^1$

素因数の和:5750381

約数の個数: 16

約数和(自身を含む): 3220201600

約数和(自身を除く): 1201825591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5750359, 17251077, 51753231, 74754667, 155259693, 224264001, 672792003, 2018376009]

約数ペア:

[(1, 2018376009), (3, 672792003), (9, 224264001), (13, 155259693), (27, 74754667), (39, 51753231), (117, 17251077), (351, 5750359)]