18427392

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 160

約数和(自身を含む): 57615360

約数和(自身を除く): 39187968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 172, 186, 192, 216, 248, 256, 258, 279, 288, 344, 372, 384, 387, 432, 496, 512, 516, 558, 576, 688, 744, 768, 774, 837, 864, 992, 1032, 1116, 1152, 1161, 1333, 1376, 1488, 1536, 1548, 1674, 1728, 1984, 2064, 2232, 2304, 2322, 2666, 2752, 2976, 3096, 3348, 3456, 3968, 3999, 4128, 4464, 4608, 4644, 5332, 5504, 5952, 6192, 6696, 6912, 7936, 7998, 8256, 8928, 9288, 10664, 11008, 11904, 11997, 12384, 13392, 13824, 15872, 15996, 16512, 17856, 18576, 21328, 22016, 23808, 23994, 24768, 26784, 31992, 33024, 35712, 35991, 37152, 42656, 47616, 47988, 49536, 53568, 63984, 66048, 71424, 71982, 74304, 85312, 95976, 99072, 107136, 127968, 142848, 143964, 148608, 170624, 191952, 198144, 214272, 255936, 287928, 297216, 341248, 383904, 428544, 511872, 575856, 594432, 682496, 767808, 1023744, 1151712, 1535616, 2047488, 2303424, 3071232, 4606848, 6142464, 9213696, 18427392]

約数ペア:

[(1, 18427392), (2, 9213696), (3, 6142464), (4, 4606848), (6, 3071232), (8, 2303424), (9, 2047488), (12, 1535616), (16, 1151712), (18, 1023744), (24, 767808), (27, 682496), (31, 594432), (32, 575856), (36, 511872), (43, 428544), (48, 383904), (54, 341248), (62, 297216), (64, 287928), (72, 255936), (86, 214272), (93, 198144), (96, 191952), (108, 170624), (124, 148608), (128, 143964), (129, 142848), (144, 127968), (172, 107136), (186, 99072), (192, 95976), (216, 85312), (248, 74304), (256, 71982), (258, 71424), (279, 66048), (288, 63984), (344, 53568), (372, 49536), (384, 47988), (387, 47616), (432, 42656), (496, 37152), (512, 35991), (516, 35712), (558, 33024), (576, 31992), (688, 26784), (744, 24768), (768, 23994), (774, 23808), (837, 22016), (864, 21328), (992, 18576), (1032, 17856), (1116, 16512), (1152, 15996), (1161, 15872), (1333, 13824), (1376, 13392), (1488, 12384), (1536, 11997), (1548, 11904), (1674, 11008), (1728, 10664), (1984, 9288), (2064, 8928), (2232, 8256), (2304, 7998), (2322, 7936), (2666, 6912), (2752, 6696), (2976, 6192), (3096, 5952), (3348, 5504), (3456, 5332), (3968, 4644), (3999, 4608), (4128, 4464)]