2018300679

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2020321}}^1$

素因数の和:2020367

約数の個数: 16

約数和(自身を含む): 3070889440

約数和(自身を除く): 1052588761

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2020321, 6060963, 18182889, 54548667, 74751877, 224255631, 672766893, 2018300679]

約数ペア:

[(1, 2018300679), (3, 672766893), (9, 224255631), (27, 74751877), (37, 54548667), (111, 18182889), (333, 6060963), (999, 2020321)]