2018768397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{69827}}^1$

素因数の和:70272

約数の個数: 16

約数和(自身を含む): 2815464960

約数和(自身を除く): 796696563

約数列:

[1, 3, 23, 69, 419, 1257, 9637, 28911, 69827, 209481, 1606021, 4818063, 29257513, 87772539, 672922799, 2018768397]

約数ペア:

[(1, 2018768397), (3, 672922799), (23, 87772539), (69, 29257513), (419, 4818063), (1257, 1606021), (9637, 209481), (28911, 69827)]