2018378547

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3250207}}^1$

素因数の和:3250239

約数の個数: 16

約数和(自身を含む): 3120199680

約数和(自身を除く): 1101821133

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3250207, 9750621, 29251863, 74754761, 87755589, 224264283, 672792849, 2018378547]

約数ペア:

[(1, 2018378547), (3, 672792849), (9, 224264283), (23, 87755589), (27, 74754761), (69, 29251863), (207, 9750621), (621, 3250207)]