3031434

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 7675200

約数和(自身を除く): 4643766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 491, 686, 882, 982, 1029, 1473, 2058, 2946, 3087, 3437, 4419, 6174, 6874, 8838, 10311, 20622, 24059, 30933, 48118, 61866, 72177, 144354, 168413, 216531, 336826, 433062, 505239, 1010478, 1515717, 3031434]

約数ペア:

[(1, 3031434), (2, 1515717), (3, 1010478), (6, 505239), (7, 433062), (9, 336826), (14, 216531), (18, 168413), (21, 144354), (42, 72177), (49, 61866), (63, 48118), (98, 30933), (126, 24059), (147, 20622), (294, 10311), (343, 8838), (441, 6874), (491, 6174), (686, 4419), (882, 3437), (982, 3087), (1029, 2946), (1473, 2058)]