17995392

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 54835200

約数和(自身を除く): 36839808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 127, 128, 144, 164, 192, 216, 246, 254, 288, 328, 369, 381, 384, 432, 492, 508, 576, 656, 738, 762, 864, 984, 1016, 1107, 1143, 1152, 1312, 1476, 1524, 1728, 1968, 2032, 2214, 2286, 2624, 2952, 3048, 3429, 3456, 3936, 4064, 4428, 4572, 5207, 5248, 5904, 6096, 6858, 7872, 8128, 8856, 9144, 10414, 11808, 12192, 13716, 15621, 15744, 16256, 17712, 18288, 20828, 23616, 24384, 27432, 31242, 35424, 36576, 41656, 46863, 47232, 48768, 54864, 62484, 70848, 73152, 83312, 93726, 109728, 124968, 140589, 141696, 146304, 166624, 187452, 219456, 249936, 281178, 333248, 374904, 438912, 499872, 562356, 666496, 749808, 999744, 1124712, 1499616, 1999488, 2249424, 2999232, 4498848, 5998464, 8997696, 17995392]

約数ペア:

[(1, 17995392), (2, 8997696), (3, 5998464), (4, 4498848), (6, 2999232), (8, 2249424), (9, 1999488), (12, 1499616), (16, 1124712), (18, 999744), (24, 749808), (27, 666496), (32, 562356), (36, 499872), (41, 438912), (48, 374904), (54, 333248), (64, 281178), (72, 249936), (82, 219456), (96, 187452), (108, 166624), (123, 146304), (127, 141696), (128, 140589), (144, 124968), (164, 109728), (192, 93726), (216, 83312), (246, 73152), (254, 70848), (288, 62484), (328, 54864), (369, 48768), (381, 47232), (384, 46863), (432, 41656), (492, 36576), (508, 35424), (576, 31242), (656, 27432), (738, 24384), (762, 23616), (864, 20828), (984, 18288), (1016, 17712), (1107, 16256), (1143, 15744), (1152, 15621), (1312, 13716), (1476, 12192), (1524, 11808), (1728, 10414), (1968, 9144), (2032, 8856), (2214, 8128), (2286, 7872), (2624, 6858), (2952, 6096), (3048, 5904), (3429, 5248), (3456, 5207), (3936, 4572), (4064, 4428)]