2019012012

素因数分解:

$2^2\times 3^2\times {\mathrm{56083667}}^1$

素因数の和:56083677

約数の個数: 18

約数和(自身を含む): 5103613788

約数和(自身を除く): 3084601776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56083667, 112167334, 168251001, 224334668, 336502002, 504753003, 673004004, 1009506006, 2019012012]

約数ペア:

[(1, 2019012012), (2, 1009506006), (3, 673004004), (4, 504753003), (6, 336502002), (9, 224334668), (12, 168251001), (18, 112167334), (36, 56083667)]