27891486

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 45652194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 83, 98, 126, 127, 147, 166, 189, 249, 254, 294, 378, 381, 441, 498, 581, 747, 762, 882, 889, 1143, 1162, 1323, 1494, 1743, 1778, 2241, 2286, 2646, 2667, 3429, 3486, 4067, 4482, 5229, 5334, 6223, 6858, 8001, 8134, 10458, 10541, 12201, 12446, 15687, 16002, 18669, 21082, 24003, 24402, 31374, 31623, 36603, 37338, 48006, 56007, 63246, 73206, 73787, 94869, 109809, 112014, 147574, 168021, 189738, 219618, 221361, 284607, 336042, 442722, 516509, 569214, 664083, 1033018, 1328166, 1549527, 1992249, 3099054, 3984498, 4648581, 9297162, 13945743, 27891486]

約数ペア:

[(1, 27891486), (2, 13945743), (3, 9297162), (6, 4648581), (7, 3984498), (9, 3099054), (14, 1992249), (18, 1549527), (21, 1328166), (27, 1033018), (42, 664083), (49, 569214), (54, 516509), (63, 442722), (83, 336042), (98, 284607), (126, 221361), (127, 219618), (147, 189738), (166, 168021), (189, 147574), (249, 112014), (254, 109809), (294, 94869), (378, 73787), (381, 73206), (441, 63246), (498, 56007), (581, 48006), (747, 37338), (762, 36603), (882, 31623), (889, 31374), (1143, 24402), (1162, 24003), (1323, 21082), (1494, 18669), (1743, 16002), (1778, 15687), (2241, 12446), (2286, 12201), (2646, 10541), (2667, 10458), (3429, 8134), (3486, 8001), (4067, 6858), (4482, 6223), (5229, 5334)]