2018376237

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1\times {\mathrm{2719}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 2703680000

約数和(自身を除く): 685303763

約数列:

[1, 3, 349, 709, 1047, 2127, 2719, 8157, 247441, 742323, 948931, 1927771, 2846793, 5783313, 672792079, 2018376237]

約数ペア:

[(1, 2018376237), (3, 672792079), (349, 5783313), (709, 2846793), (1047, 1927771), (2127, 948931), (2719, 742323), (8157, 247441)]