8165571138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1404467}}^1$

素因数の和:1404511

約数の個数: 48

約数和(自身を含む): 19718730720

約数和(自身を除く): 11553159582

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 1404467, 2808934, 4213401, 8426802, 12640203, 23875939, 25280406, 26684873, 47751878, 53369746, 71627817, 80054619, 143255634, 160109238, 214883451, 240163857, 429766902, 453642841, 480327714, 907285682, 1360928523, 2721857046, 4082785569, 8165571138]

約数ペア:

[(1, 8165571138), (2, 4082785569), (3, 2721857046), (6, 1360928523), (9, 907285682), (17, 480327714), (18, 453642841), (19, 429766902), (34, 240163857), (38, 214883451), (51, 160109238), (57, 143255634), (102, 80054619), (114, 71627817), (153, 53369746), (171, 47751878), (306, 26684873), (323, 25280406), (342, 23875939), (646, 12640203), (969, 8426802), (1938, 4213401), (2907, 2808934), (5814, 1404467)]