2018257917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{82013}}^1$

素因数の和:82660

約数の個数: 16

約数和(自身を含む): 2902639488

約数和(自身を除く): 884381571

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 24609, 82013, 246039, 1066169, 3198507, 51750203, 155250609, 672752639, 2018257917]

約数ペア:

[(1, 2018257917), (3, 672752639), (13, 155250609), (39, 51750203), (631, 3198507), (1893, 1066169), (8203, 246039), (24609, 82013)]