12112778538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{53437}}^1$

素因数の和:53716

約数の個数: 72

約数和(自身を含む): 30648509892

約数和(自身を除く): 18535731354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 257, 294, 441, 514, 771, 882, 1542, 1799, 2313, 3598, 4626, 5397, 10794, 12593, 16191, 25186, 32382, 37779, 53437, 75558, 106874, 113337, 160311, 226674, 320622, 374059, 480933, 748118, 961866, 1122177, 2244354, 2618413, 3366531, 5236826, 6733062, 7855239, 13733309, 15710478, 23565717, 27466618, 41199927, 47131434, 82399854, 96133163, 123599781, 192266326, 247199562, 288399489, 576798978, 672932141, 865198467, 1345864282, 1730396934, 2018796423, 4037592846, 6056389269, 12112778538]

約数ペア:

[(1, 12112778538), (2, 6056389269), (3, 4037592846), (6, 2018796423), (7, 1730396934), (9, 1345864282), (14, 865198467), (18, 672932141), (21, 576798978), (42, 288399489), (49, 247199562), (63, 192266326), (98, 123599781), (126, 96133163), (147, 82399854), (257, 47131434), (294, 41199927), (441, 27466618), (514, 23565717), (771, 15710478), (882, 13733309), (1542, 7855239), (1799, 6733062), (2313, 5236826), (3598, 3366531), (4626, 2618413), (5397, 2244354), (10794, 1122177), (12593, 961866), (16191, 748118), (25186, 480933), (32382, 374059), (37779, 320622), (53437, 226674), (75558, 160311), (106874, 113337)]