2129303316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25348849}}^1$

素因数の和:25348863

約数の個数: 24

約数和(自身を含む): 5678142400

約数和(自身を除く): 3548839084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25348849, 50697698, 76046547, 101395396, 152093094, 177441943, 304186188, 354883886, 532325829, 709767772, 1064651658, 2129303316]

約数ペア:

[(1, 2129303316), (2, 1064651658), (3, 709767772), (4, 532325829), (6, 354883886), (7, 304186188), (12, 177441943), (14, 152093094), (21, 101395396), (28, 76046547), (42, 50697698), (84, 25348849)]