2018601291

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{589717}}^1$

素因数の和:589890

約数の個数: 16

約数和(自身を含む): 3094840064

約数和(自身を除く): 1076238773

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 589717, 1769151, 4128019, 12384057, 96123871, 288371613, 672867097, 2018601291]

約数ペア:

[(1, 2018601291), (3, 672867097), (7, 288371613), (21, 96123871), (163, 12384057), (489, 4128019), (1141, 1769151), (3423, 589717)]