9973684

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 20139840

約数和(自身を除く): 10166156

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 3329, 6658, 13316, 23303, 46606, 93212, 356203, 712406, 1424812, 2493421, 4986842, 9973684]

約数ペア:

[(1, 9973684), (2, 4986842), (4, 2493421), (7, 1424812), (14, 712406), (28, 356203), (107, 93212), (214, 46606), (428, 23303), (749, 13316), (1498, 6658), (2996, 3329)]