13957818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17491}}^1$

素因数の和:17522

約数の個数: 32

約数和(自身を含む): 33584640

約数和(自身を除く): 19626822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 17491, 34982, 52473, 104946, 122437, 244874, 332329, 367311, 664658, 734622, 996987, 1993974, 2326303, 4652606, 6978909, 13957818]

約数ペア:

[(1, 13957818), (2, 6978909), (3, 4652606), (6, 2326303), (7, 1993974), (14, 996987), (19, 734622), (21, 664658), (38, 367311), (42, 332329), (57, 244874), (114, 122437), (133, 104946), (266, 52473), (399, 34982), (798, 17491)]