214943316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2558849}}^1$

素因数の和:2558863

約数の個数: 24

約数和(自身を含む): 573182400

約数和(自身を除く): 358239084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2558849, 5117698, 7676547, 10235396, 15353094, 17911943, 30706188, 35823886, 53735829, 71647772, 107471658, 214943316]

約数ペア:

[(1, 214943316), (2, 107471658), (3, 71647772), (4, 53735829), (6, 35823886), (7, 30706188), (12, 17911943), (14, 15353094), (21, 10235396), (28, 7676547), (42, 5117698), (84, 2558849)]