2018193600408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1383287}}^1$

素因数の和:1383417

約数の個数: 128

約数和(自身を含む): 5449933393920

約数和(自身を除く): 3431739793512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 53, 62, 74, 93, 106, 111, 124, 148, 159, 186, 212, 222, 248, 296, 318, 372, 424, 444, 636, 744, 888, 1147, 1272, 1643, 1961, 2294, 3286, 3441, 3922, 4588, 4929, 5883, 6572, 6882, 7844, 9176, 9858, 11766, 13144, 13764, 15688, 19716, 23532, 27528, 39432, 47064, 60791, 121582, 182373, 243164, 364746, 486328, 729492, 1383287, 1458984, 2766574, 4149861, 5533148, 8299722, 11066296, 16599444, 33198888, 42881897, 51181619, 73314211, 85763794, 102363238, 128645691, 146628422, 153544857, 171527588, 204726476, 219942633, 257291382, 293256844, 307089714, 343055176, 409452952, 439885266, 514582764, 586513688, 614179428, 879770532, 1029165528, 1228358856, 1586630189, 1759541064, 2272740541, 2712625807, 3173260378, 4545481082, 4759890567, 5425251614, 6346520756, 6818221623, 8137877421, 9090962164, 9519781134, 10850503228, 12693041512, 13636443246, 16275754842, 18181924328, 19039562268, 21701006456, 27272886492, 32551509684, 38079124536, 54545772984, 65103019368, 84091400017, 168182800034, 252274200051, 336365600068, 504548400102, 672731200136, 1009096800204, 2018193600408]

約数ペア:

[(1, 2018193600408), (2, 1009096800204), (3, 672731200136), (4, 504548400102), (6, 336365600068), (8, 252274200051), (12, 168182800034), (24, 84091400017), (31, 65103019368), (37, 54545772984), (53, 38079124536), (62, 32551509684), (74, 27272886492), (93, 21701006456), (106, 19039562268), (111, 18181924328), (124, 16275754842), (148, 13636443246), (159, 12693041512), (186, 10850503228), (212, 9519781134), (222, 9090962164), (248, 8137877421), (296, 6818221623), (318, 6346520756), (372, 5425251614), (424, 4759890567), (444, 4545481082), (636, 3173260378), (744, 2712625807), (888, 2272740541), (1147, 1759541064), (1272, 1586630189), (1643, 1228358856), (1961, 1029165528), (2294, 879770532), (3286, 614179428), (3441, 586513688), (3922, 514582764), (4588, 439885266), (4929, 409452952), (5883, 343055176), (6572, 307089714), (6882, 293256844), (7844, 257291382), (9176, 219942633), (9858, 204726476), (11766, 171527588), (13144, 153544857), (13764, 146628422), (15688, 128645691), (19716, 102363238), (23532, 85763794), (27528, 73314211), (39432, 51181619), (47064, 42881897), (60791, 33198888), (121582, 16599444), (182373, 11066296), (243164, 8299722), (364746, 5533148), (486328, 4149861), (729492, 2766574), (1383287, 1458984)]