2018011543

素因数分解:

${\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{12263}}^1$

素因数の和:12438

約数の個数: 12

約数和(自身を含む): 2089417680

約数和(自身を除く): 71406137

約数列:

[1, 43, 89, 1849, 3827, 12263, 164561, 527309, 1091407, 22674287, 46930501, 2018011543]

約数ペア:

[(1, 2018011543), (43, 46930501), (89, 22674287), (1849, 1091407), (3827, 527309), (12263, 164561)]