8947746

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 84

約数和(自身を含む): 22487382

約数和(自身を除く): 13539636

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 243, 306, 323, 342, 361, 459, 486, 513, 646, 722, 729, 918, 969, 1026, 1083, 1377, 1458, 1539, 1938, 2166, 2754, 2907, 3078, 3249, 4131, 4617, 5814, 6137, 6498, 8262, 8721, 9234, 9747, 12274, 12393, 13851, 17442, 18411, 19494, 24786, 26163, 27702, 29241, 36822, 52326, 55233, 58482, 78489, 87723, 110466, 156978, 165699, 175446, 235467, 263169, 331398, 470934, 497097, 526338, 994194, 1491291, 2982582, 4473873, 8947746]

約数ペア:

[(1, 8947746), (2, 4473873), (3, 2982582), (6, 1491291), (9, 994194), (17, 526338), (18, 497097), (19, 470934), (27, 331398), (34, 263169), (38, 235467), (51, 175446), (54, 165699), (57, 156978), (81, 110466), (102, 87723), (114, 78489), (153, 58482), (162, 55233), (171, 52326), (243, 36822), (306, 29241), (323, 27702), (342, 26163), (361, 24786), (459, 19494), (486, 18411), (513, 17442), (646, 13851), (722, 12393), (729, 12274), (918, 9747), (969, 9234), (1026, 8721), (1083, 8262), (1377, 6498), (1458, 6137), (1539, 5814), (1938, 4617), (2166, 4131), (2754, 3249), (2907, 3078)]