2018672991

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{2520191}}^1$

素因数の和:2520286

約数の個数: 12

約数和(自身を含む): 2948624640

約数和(自身を除く): 929951649

約数列:

[1, 3, 9, 89, 267, 801, 2520191, 7560573, 22681719, 224296999, 672890997, 2018672991]

約数ペア:

[(1, 2018672991), (3, 672890997), (9, 224296999), (89, 22681719), (267, 7560573), (801, 2520191)]