2261394

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 24

約数和(自身を含む): 4969692

約数和(自身を除く): 2708298

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1721, 3442, 5163, 10326, 15489, 30978, 125633, 251266, 376899, 753798, 1130697, 2261394]

約数ペア:

[(1, 2261394), (2, 1130697), (3, 753798), (6, 376899), (9, 251266), (18, 125633), (73, 30978), (146, 15489), (219, 10326), (438, 5163), (657, 3442), (1314, 1721)]