5538078

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 16128000

約数和(自身を除く): 10589922

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 49, 54, 63, 69, 78, 91, 98, 117, 126, 138, 147, 161, 182, 189, 207, 234, 273, 294, 299, 322, 343, 351, 378, 414, 441, 483, 546, 598, 621, 637, 686, 702, 819, 882, 897, 966, 1029, 1127, 1242, 1274, 1323, 1449, 1638, 1794, 1911, 2058, 2093, 2254, 2457, 2646, 2691, 2898, 3087, 3381, 3822, 4186, 4347, 4459, 4914, 5382, 5733, 6174, 6279, 6762, 7889, 8073, 8694, 8918, 9261, 10143, 11466, 12558, 13377, 14651, 15778, 16146, 17199, 18522, 18837, 20286, 23667, 26754, 29302, 30429, 34398, 37674, 40131, 43953, 47334, 56511, 60858, 71001, 80262, 87906, 102557, 113022, 120393, 131859, 142002, 205114, 213003, 240786, 263718, 307671, 395577, 426006, 615342, 791154, 923013, 1846026, 2769039, 5538078]

約数ペア:

[(1, 5538078), (2, 2769039), (3, 1846026), (6, 923013), (7, 791154), (9, 615342), (13, 426006), (14, 395577), (18, 307671), (21, 263718), (23, 240786), (26, 213003), (27, 205114), (39, 142002), (42, 131859), (46, 120393), (49, 113022), (54, 102557), (63, 87906), (69, 80262), (78, 71001), (91, 60858), (98, 56511), (117, 47334), (126, 43953), (138, 40131), (147, 37674), (161, 34398), (182, 30429), (189, 29302), (207, 26754), (234, 23667), (273, 20286), (294, 18837), (299, 18522), (322, 17199), (343, 16146), (351, 15778), (378, 14651), (414, 13377), (441, 12558), (483, 11466), (546, 10143), (598, 9261), (621, 8918), (637, 8694), (686, 8073), (702, 7889), (819, 6762), (882, 6279), (897, 6174), (966, 5733), (1029, 5382), (1127, 4914), (1242, 4459), (1274, 4347), (1323, 4186), (1449, 3822), (1638, 3381), (1794, 3087), (1911, 2898), (2058, 2691), (2093, 2646), (2254, 2457)]