38689812

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2467

約数の個数: 90

約数和(自身を含む): 117704202

約数和(自身を除く): 79014390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2437, 2646, 3969, 4874, 5292, 7311, 7938, 9748, 14622, 15876, 17059, 21933, 29244, 34118, 43866, 51177, 65799, 68236, 87732, 102354, 119413, 131598, 153531, 197397, 204708, 238826, 263196, 307062, 358239, 394794, 460593, 477652, 614124, 716478, 789588, 921186, 1074717, 1381779, 1432956, 1842372, 2149434, 2763558, 3224151, 4298868, 5527116, 6448302, 9672453, 12896604, 19344906, 38689812]

約数ペア:

[(1, 38689812), (2, 19344906), (3, 12896604), (4, 9672453), (6, 6448302), (7, 5527116), (9, 4298868), (12, 3224151), (14, 2763558), (18, 2149434), (21, 1842372), (27, 1432956), (28, 1381779), (36, 1074717), (42, 921186), (49, 789588), (54, 716478), (63, 614124), (81, 477652), (84, 460593), (98, 394794), (108, 358239), (126, 307062), (147, 263196), (162, 238826), (189, 204708), (196, 197397), (252, 153531), (294, 131598), (324, 119413), (378, 102354), (441, 87732), (567, 68236), (588, 65799), (756, 51177), (882, 43866), (1134, 34118), (1323, 29244), (1764, 21933), (2268, 17059), (2437, 15876), (2646, 14622), (3969, 9748), (4874, 7938), (5292, 7311)]