21768384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 84

約数和(自身を含む): 63375032

約数和(自身を除く): 41606648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 937, 968, 1056, 1452, 1874, 1936, 2112, 2811, 2904, 3748, 3872, 5622, 5808, 7496, 7744, 10307, 11244, 11616, 14992, 20614, 22488, 23232, 29984, 30921, 41228, 44976, 59968, 61842, 82456, 89952, 113377, 123684, 164912, 179904, 226754, 247368, 329824, 340131, 453508, 494736, 659648, 680262, 907016, 989472, 1360524, 1814032, 1978944, 2721048, 3628064, 5442096, 7256128, 10884192, 21768384]

約数ペア:

[(1, 21768384), (2, 10884192), (3, 7256128), (4, 5442096), (6, 3628064), (8, 2721048), (11, 1978944), (12, 1814032), (16, 1360524), (22, 989472), (24, 907016), (32, 680262), (33, 659648), (44, 494736), (48, 453508), (64, 340131), (66, 329824), (88, 247368), (96, 226754), (121, 179904), (132, 164912), (176, 123684), (192, 113377), (242, 89952), (264, 82456), (352, 61842), (363, 59968), (484, 44976), (528, 41228), (704, 30921), (726, 29984), (937, 23232), (968, 22488), (1056, 20614), (1452, 14992), (1874, 11616), (1936, 11244), (2112, 10307), (2811, 7744), (2904, 7496), (3748, 5808), (3872, 5622)]