2018768172

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1071533}}^1$

素因数の和:1071697

約数の個数: 24

約数和(自身を含む): 4740466416

約数和(自身を除く): 2721698244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1071533, 2143066, 3214599, 4286132, 6429198, 12858396, 168230681, 336461362, 504692043, 672922724, 1009384086, 2018768172]

約数ペア:

[(1, 2018768172), (2, 1009384086), (3, 672922724), (4, 504692043), (6, 336461362), (12, 168230681), (157, 12858396), (314, 6429198), (471, 4286132), (628, 3214599), (942, 2143066), (1884, 1071533)]