19677126

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 50429952

約数和(自身を除く): 30752826

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 127, 147, 186, 217, 238, 254, 294, 357, 381, 434, 527, 651, 714, 762, 833, 889, 1054, 1302, 1519, 1581, 1666, 1778, 2159, 2499, 2667, 3038, 3162, 3689, 3937, 4318, 4557, 4998, 5334, 6223, 6477, 7378, 7874, 9114, 11067, 11811, 12446, 12954, 15113, 18669, 22134, 23622, 25823, 27559, 30226, 37338, 45339, 51646, 55118, 66929, 77469, 82677, 90678, 105791, 133858, 154938, 165354, 192913, 200787, 211582, 317373, 385826, 401574, 468503, 578739, 634746, 937006, 1157478, 1405509, 2811018, 3279521, 6559042, 9838563, 19677126]

約数ペア:

[(1, 19677126), (2, 9838563), (3, 6559042), (6, 3279521), (7, 2811018), (14, 1405509), (17, 1157478), (21, 937006), (31, 634746), (34, 578739), (42, 468503), (49, 401574), (51, 385826), (62, 317373), (93, 211582), (98, 200787), (102, 192913), (119, 165354), (127, 154938), (147, 133858), (186, 105791), (217, 90678), (238, 82677), (254, 77469), (294, 66929), (357, 55118), (381, 51646), (434, 45339), (527, 37338), (651, 30226), (714, 27559), (762, 25823), (833, 23622), (889, 22134), (1054, 18669), (1302, 15113), (1519, 12954), (1581, 12446), (1666, 11811), (1778, 11067), (2159, 9114), (2499, 7874), (2667, 7378), (3038, 6477), (3162, 6223), (3689, 5334), (3937, 4998), (4318, 4557)]