2018220609

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{12007}}^1$

素因数の和:13356

約数の個数: 16

約数和(自身を含む): 2755884032

約数和(自身を除く): 737663423

約数列:

[1, 3, 43, 129, 1303, 3909, 12007, 36021, 56029, 168087, 516301, 1548903, 15645121, 46935363, 672740203, 2018220609]

約数ペア:

[(1, 2018220609), (3, 672740203), (43, 46935363), (129, 15645121), (1303, 1548903), (3909, 516301), (12007, 168087), (36021, 56029)]