30826782

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 77906400

約数和(自身を除く): 47079618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 4993, 6174, 9986, 14979, 29958, 34951, 44937, 69902, 89874, 104853, 209706, 244657, 314559, 489314, 629118, 733971, 1467942, 1712599, 2201913, 3425198, 4403826, 5137797, 10275594, 15413391, 30826782]

約数ペア:

[(1, 30826782), (2, 15413391), (3, 10275594), (6, 5137797), (7, 4403826), (9, 3425198), (14, 2201913), (18, 1712599), (21, 1467942), (42, 733971), (49, 629118), (63, 489314), (98, 314559), (126, 244657), (147, 209706), (294, 104853), (343, 89874), (441, 69902), (686, 44937), (882, 34951), (1029, 29958), (2058, 14979), (3087, 9986), (4993, 6174)]