18157037136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3178753}}^1$

素因数の和:3178788

約数の個数: 80

約数和(自身を含む): 56759831424

約数和(自身を除く): 38602794288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 3178753, 6357506, 9536259, 12715012, 19072518, 22251271, 25430024, 38145036, 44502542, 50860048, 54038801, 66753813, 76290072, 89005084, 108077602, 133507626, 152580144, 162116403, 178010168, 216155204, 267015252, 324232806, 356020336, 378271607, 432310408, 534030504, 648465612, 756543214, 864620816, 1068061008, 1134814821, 1296931224, 1513086428, 2269629642, 2593862448, 3026172856, 4539259284, 6052345712, 9078518568, 18157037136]

約数ペア:

[(1, 18157037136), (2, 9078518568), (3, 6052345712), (4, 4539259284), (6, 3026172856), (7, 2593862448), (8, 2269629642), (12, 1513086428), (14, 1296931224), (16, 1134814821), (17, 1068061008), (21, 864620816), (24, 756543214), (28, 648465612), (34, 534030504), (42, 432310408), (48, 378271607), (51, 356020336), (56, 324232806), (68, 267015252), (84, 216155204), (102, 178010168), (112, 162116403), (119, 152580144), (136, 133507626), (168, 108077602), (204, 89005084), (238, 76290072), (272, 66753813), (336, 54038801), (357, 50860048), (408, 44502542), (476, 38145036), (714, 25430024), (816, 22251271), (952, 19072518), (1428, 12715012), (1904, 9536259), (2856, 6357506), (5712, 3178753)]