17417952

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 49945896

約数和(自身を除く): 32527944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 307, 394, 591, 614, 788, 921, 1182, 1228, 1576, 1773, 1842, 2364, 2456, 2763, 3152, 3546, 3684, 4728, 4912, 5526, 6304, 7092, 7368, 9456, 9824, 11052, 14184, 14736, 18912, 22104, 28368, 29472, 44208, 56736, 60479, 88416, 120958, 181437, 241916, 362874, 483832, 544311, 725748, 967664, 1088622, 1451496, 1935328, 2177244, 2902992, 4354488, 5805984, 8708976, 17417952]

約数ペア:

[(1, 17417952), (2, 8708976), (3, 5805984), (4, 4354488), (6, 2902992), (8, 2177244), (9, 1935328), (12, 1451496), (16, 1088622), (18, 967664), (24, 725748), (32, 544311), (36, 483832), (48, 362874), (72, 241916), (96, 181437), (144, 120958), (197, 88416), (288, 60479), (307, 56736), (394, 44208), (591, 29472), (614, 28368), (788, 22104), (921, 18912), (1182, 14736), (1228, 14184), (1576, 11052), (1773, 9824), (1842, 9456), (2364, 7368), (2456, 7092), (2763, 6304), (3152, 5526), (3546, 4912), (3684, 4728)]