2018040006

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2142293}}^1$

素因数の和:2142455

約数の個数: 16

約数和(自身を含む): 4061789424

約数和(自身を除く): 2043749418

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2142293, 4284586, 6426879, 12853758, 336340001, 672680002, 1009020003, 2018040006]

約数ペア:

[(1, 2018040006), (2, 1009020003), (3, 672680002), (6, 336340001), (157, 12853758), (314, 6426879), (471, 4284586), (942, 2142293)]