2018016686

素因数分解:

$2^1\times 7^2\times {\mathrm{20592007}}^1$

素因数の和:20592023

約数の個数: 12

約数和(自身を含む): 3521233368

約数和(自身を除く): 1503216682

約数列:

[1, 2, 7, 14, 49, 98, 20592007, 41184014, 144144049, 288288098, 1009008343, 2018016686]

約数ペア:

[(1, 2018016686), (2, 1009008343), (7, 288288098), (14, 144144049), (49, 41184014), (98, 20592007)]