21886848

素因数分解:

$2^7\times 3^4\times {\mathrm{2111}}^1$

素因数の和:2137

約数の個数: 80

約数和(自身を含む): 65165760

約数和(自身を除く): 43278912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2111, 2592, 3456, 4222, 5184, 6333, 8444, 10368, 12666, 16888, 18999, 25332, 33776, 37998, 50664, 56997, 67552, 75996, 101328, 113994, 135104, 151992, 170991, 202656, 227988, 270208, 303984, 341982, 405312, 455976, 607968, 683964, 810624, 911952, 1215936, 1367928, 1823904, 2431872, 2735856, 3647808, 5471712, 7295616, 10943424, 21886848]

約数ペア:

[(1, 21886848), (2, 10943424), (3, 7295616), (4, 5471712), (6, 3647808), (8, 2735856), (9, 2431872), (12, 1823904), (16, 1367928), (18, 1215936), (24, 911952), (27, 810624), (32, 683964), (36, 607968), (48, 455976), (54, 405312), (64, 341982), (72, 303984), (81, 270208), (96, 227988), (108, 202656), (128, 170991), (144, 151992), (162, 135104), (192, 113994), (216, 101328), (288, 75996), (324, 67552), (384, 56997), (432, 50664), (576, 37998), (648, 33776), (864, 25332), (1152, 18999), (1296, 16888), (1728, 12666), (2111, 10368), (2592, 8444), (3456, 6333), (4222, 5184)]