406761588

素因数分解:

$2^2\times 3^6\times {\mathrm{139493}}^1$

素因数の和:139515

約数の個数: 42

約数和(自身を含む): 1067268594

約数和(自身を除く): 660507006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 139493, 278986, 418479, 557972, 836958, 1255437, 1673916, 2510874, 3766311, 5021748, 7532622, 11298933, 15065244, 22597866, 33896799, 45195732, 67793598, 101690397, 135587196, 203380794, 406761588]

約数ペア:

[(1, 406761588), (2, 203380794), (3, 135587196), (4, 101690397), (6, 67793598), (9, 45195732), (12, 33896799), (18, 22597866), (27, 15065244), (36, 11298933), (54, 7532622), (81, 5021748), (108, 3766311), (162, 2510874), (243, 1673916), (324, 1255437), (486, 836958), (729, 557972), (972, 418479), (1458, 278986), (2916, 139493)]