2021855706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8640409}}^1$

素因数の和:8640430

約数の個数: 24

約数和(自身を含む): 4717663860

約数和(自身を除く): 2695808154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8640409, 17280818, 25921227, 51842454, 77763681, 112325317, 155527362, 224650634, 336975951, 673951902, 1010927853, 2021855706]

約数ペア:

[(1, 2021855706), (2, 1010927853), (3, 673951902), (6, 336975951), (9, 224650634), (13, 155527362), (18, 112325317), (26, 77763681), (39, 51842454), (78, 25921227), (117, 17280818), (234, 8640409)]