16734984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 51425280

約数和(自身を除く): 34690296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 71, 84, 92, 122, 138, 142, 161, 168, 183, 184, 213, 244, 276, 284, 322, 366, 426, 427, 483, 488, 497, 552, 568, 644, 732, 852, 854, 966, 994, 1281, 1288, 1403, 1464, 1491, 1633, 1704, 1708, 1932, 1988, 2562, 2806, 2982, 3266, 3416, 3864, 3976, 4209, 4331, 4899, 5124, 5612, 5964, 6532, 8418, 8662, 9798, 9821, 10248, 11224, 11431, 11928, 12993, 13064, 16836, 17324, 19596, 19642, 22862, 25986, 29463, 30317, 33672, 34293, 34648, 39192, 39284, 45724, 51972, 58926, 60634, 68586, 78568, 90951, 91448, 99613, 103944, 117852, 121268, 137172, 181902, 199226, 235704, 242536, 274344, 298839, 363804, 398452, 597678, 697291, 727608, 796904, 1195356, 1394582, 2091873, 2390712, 2789164, 4183746, 5578328, 8367492, 16734984]

約数ペア:

[(1, 16734984), (2, 8367492), (3, 5578328), (4, 4183746), (6, 2789164), (7, 2390712), (8, 2091873), (12, 1394582), (14, 1195356), (21, 796904), (23, 727608), (24, 697291), (28, 597678), (42, 398452), (46, 363804), (56, 298839), (61, 274344), (69, 242536), (71, 235704), (84, 199226), (92, 181902), (122, 137172), (138, 121268), (142, 117852), (161, 103944), (168, 99613), (183, 91448), (184, 90951), (213, 78568), (244, 68586), (276, 60634), (284, 58926), (322, 51972), (366, 45724), (426, 39284), (427, 39192), (483, 34648), (488, 34293), (497, 33672), (552, 30317), (568, 29463), (644, 25986), (732, 22862), (852, 19642), (854, 19596), (966, 17324), (994, 16836), (1281, 13064), (1288, 12993), (1403, 11928), (1464, 11431), (1491, 11224), (1633, 10248), (1704, 9821), (1708, 9798), (1932, 8662), (1988, 8418), (2562, 6532), (2806, 5964), (2982, 5612), (3266, 5124), (3416, 4899), (3864, 4331), (3976, 4209)]