31654548198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{207797}}^1$

素因数の和:207859

約数の個数: 128

約数和(自身を含む): 89369763840

約数和(自身を除く): 57715215642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 7254, 8463, 10881, 11718, 16926, 21762, 25389, 50778, 76167, 152334, 207797, 415594, 623391, 1246782, 1454579, 1870173, 2701361, 2909158, 3740346, 4363737, 5402722, 5610519, 6441707, 8104083, 8727474, 11221038, 12883414, 13091211, 16208166, 18909527, 19325121, 24312249, 26182422, 37819054, 38650242, 39273633, 45091949, 48624498, 56728581, 57975363, 72936747, 78547266, 83742191, 90183898, 113457162, 115950726, 135275847, 145873494, 167484382, 170185743, 173926089, 251226573, 270551694, 340371486, 347852178, 405827541, 502453146, 510557229, 586195337, 753679719, 811655082, 1021114458, 1172390674, 1217482623, 1507359438, 1758586011, 2261039157, 2434965246, 3517172022, 4522078314, 5275758033, 10551516066, 15827274099, 31654548198]

約数ペア:

[(1, 31654548198), (2, 15827274099), (3, 10551516066), (6, 5275758033), (7, 4522078314), (9, 3517172022), (13, 2434965246), (14, 2261039157), (18, 1758586011), (21, 1507359438), (26, 1217482623), (27, 1172390674), (31, 1021114458), (39, 811655082), (42, 753679719), (54, 586195337), (62, 510557229), (63, 502453146), (78, 405827541), (91, 347852178), (93, 340371486), (117, 270551694), (126, 251226573), (182, 173926089), (186, 170185743), (189, 167484382), (217, 145873494), (234, 135275847), (273, 115950726), (279, 113457162), (351, 90183898), (378, 83742191), (403, 78547266), (434, 72936747), (546, 57975363), (558, 56728581), (651, 48624498), (702, 45091949), (806, 39273633), (819, 38650242), (837, 37819054), (1209, 26182422), (1302, 24312249), (1638, 19325121), (1674, 18909527), (1953, 16208166), (2418, 13091211), (2457, 12883414), (2821, 11221038), (3627, 8727474), (3906, 8104083), (4914, 6441707), (5642, 5610519), (5859, 5402722), (7254, 4363737), (8463, 3740346), (10881, 2909158), (11718, 2701361), (16926, 1870173), (21762, 1454579), (25389, 1246782), (50778, 623391), (76167, 415594), (152334, 207797)]