2018123107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2016107}}^1$

素因数の和:2016138

約数の個数: 16

約数和(自身を含む): 2709649152

約数和(自身を除く): 691526045

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2016107, 14112749, 22177177, 26209391, 155240239, 183465737, 288303301, 2018123107]

約数ペア:

[(1, 2018123107), (7, 288303301), (11, 183465737), (13, 155240239), (77, 26209391), (91, 22177177), (143, 14112749), (1001, 2016107)]