9726451728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523567}}^1$

素因数の和:1523604

約数の個数: 80

約数和(自身を含む): 30227589120

約数和(自身を除く): 20501137392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 1523567, 3047134, 4570701, 6094268, 9141402, 10664969, 12188536, 18282804, 21329938, 24377072, 28947773, 31994907, 36565608, 42659876, 57895546, 63989814, 73131216, 85319752, 86843319, 115791092, 127979628, 170639504, 173686638, 202634411, 231582184, 255959256, 347373276, 405268822, 463164368, 511918512, 607903233, 694746552, 810537644, 1215806466, 1389493104, 1621075288, 2431612932, 3242150576, 4863225864, 9726451728]

約数ペア:

[(1, 9726451728), (2, 4863225864), (3, 3242150576), (4, 2431612932), (6, 1621075288), (7, 1389493104), (8, 1215806466), (12, 810537644), (14, 694746552), (16, 607903233), (19, 511918512), (21, 463164368), (24, 405268822), (28, 347373276), (38, 255959256), (42, 231582184), (48, 202634411), (56, 173686638), (57, 170639504), (76, 127979628), (84, 115791092), (112, 86843319), (114, 85319752), (133, 73131216), (152, 63989814), (168, 57895546), (228, 42659876), (266, 36565608), (304, 31994907), (336, 28947773), (399, 24377072), (456, 21329938), (532, 18282804), (798, 12188536), (912, 10664969), (1064, 9141402), (1596, 6094268), (2128, 4570701), (3192, 3047134), (6384, 1523567)]