2018249408

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:790

約数の個数: 112

約数和(自身を含む): 4692847104

約数和(自身を除く): 2674597696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 107, 112, 142, 214, 224, 284, 428, 448, 497, 568, 593, 749, 856, 994, 1136, 1186, 1498, 1712, 1988, 2272, 2372, 2996, 3424, 3976, 4151, 4544, 4744, 5992, 6848, 7597, 7952, 8302, 9488, 11984, 15194, 15904, 16604, 18976, 23968, 30388, 31808, 33208, 37952, 42103, 47936, 53179, 60776, 63451, 66416, 84206, 106358, 121552, 126902, 132832, 168412, 212716, 243104, 253804, 265664, 294721, 336824, 425432, 444157, 486208, 507608, 589442, 673648, 850864, 888314, 1015216, 1178884, 1347296, 1701728, 1776628, 2030432, 2357768, 2694592, 3403456, 3553256, 4060864, 4505021, 4715536, 7106512, 9010042, 9431072, 14213024, 18020084, 18862144, 28426048, 31535147, 36040168, 63070294, 72080336, 126140588, 144160672, 252281176, 288321344, 504562352, 1009124704, 2018249408]

約数ペア:

[(1, 2018249408), (2, 1009124704), (4, 504562352), (7, 288321344), (8, 252281176), (14, 144160672), (16, 126140588), (28, 72080336), (32, 63070294), (56, 36040168), (64, 31535147), (71, 28426048), (107, 18862144), (112, 18020084), (142, 14213024), (214, 9431072), (224, 9010042), (284, 7106512), (428, 4715536), (448, 4505021), (497, 4060864), (568, 3553256), (593, 3403456), (749, 2694592), (856, 2357768), (994, 2030432), (1136, 1776628), (1186, 1701728), (1498, 1347296), (1712, 1178884), (1988, 1015216), (2272, 888314), (2372, 850864), (2996, 673648), (3424, 589442), (3976, 507608), (4151, 486208), (4544, 444157), (4744, 425432), (5992, 336824), (6848, 294721), (7597, 265664), (7952, 253804), (8302, 243104), (9488, 212716), (11984, 168412), (15194, 132832), (15904, 126902), (16604, 121552), (18976, 106358), (23968, 84206), (30388, 66416), (31808, 63451), (33208, 60776), (37952, 53179), (42103, 47936)]