2018307942

素因数分解:

$2^1\times 3^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 5479232616

約数和(自身を除く): 3460924674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 73, 81, 86, 98, 126, 129, 146, 147, 162, 189, 219, 243, 258, 294, 301, 378, 387, 438, 441, 486, 511, 567, 602, 657, 729, 774, 882, 903, 1022, 1134, 1161, 1314, 1323, 1458, 1533, 1701, 1806, 1971, 2107, 2187, 2322, 2646, 2709, 3066, 3139, 3402, 3483, 3577, 3942, 3969, 4214, 4374, 4599, 5103, 5418, 5913, 6278, 6321, 6561, 6966, 7154, 7938, 8127, 9198, 9417, 10206, 10449, 10731, 11826, 11907, 12642, 13122, 13797, 15309, 16254, 17739, 18834, 18963, 20898, 21462, 21973, 23814, 24381, 27594, 28251, 30618, 31347, 32193, 35478, 35721, 37926, 41391, 43946, 45927, 48762, 53217, 56502, 56889, 62694, 64386, 65919, 71442, 73143, 82782, 84753, 91854, 94041, 96579, 106434, 107163, 113778, 124173, 131838, 146286, 153811, 159651, 169506, 170667, 188082, 193158, 197757, 214326, 219429, 248346, 254259, 282123, 289737, 307622, 319302, 321489, 341334, 372519, 395514, 438858, 461433, 478953, 508518, 512001, 564246, 579474, 593271, 642978, 658287, 745038, 762777, 869211, 922866, 957906, 1024002, 1117557, 1186542, 1316574, 1384299, 1525554, 1536003, 1738422, 1779813, 1974861, 2235114, 2288331, 2607633, 2768598, 3072006, 3352671, 3559626, 3949722, 4152897, 4576662, 4608009, 5215266, 5339439, 6705342, 6864993, 7822899, 8305794, 9216018, 10678878, 12458691, 13729986, 13824027, 15645798, 16018317, 20594979, 23468697, 24917382, 27648054, 32036634, 37376073, 41189958, 46937394, 48054951, 74752146, 96109902, 112128219, 144164853, 224256438, 288329706, 336384657, 672769314, 1009153971, 2018307942]

約数ペア:

[(1, 2018307942), (2, 1009153971), (3, 672769314), (6, 336384657), (7, 288329706), (9, 224256438), (14, 144164853), (18, 112128219), (21, 96109902), (27, 74752146), (42, 48054951), (43, 46937394), (49, 41189958), (54, 37376073), (63, 32036634), (73, 27648054), (81, 24917382), (86, 23468697), (98, 20594979), (126, 16018317), (129, 15645798), (146, 13824027), (147, 13729986), (162, 12458691), (189, 10678878), (219, 9216018), (243, 8305794), (258, 7822899), (294, 6864993), (301, 6705342), (378, 5339439), (387, 5215266), (438, 4608009), (441, 4576662), (486, 4152897), (511, 3949722), (567, 3559626), (602, 3352671), (657, 3072006), (729, 2768598), (774, 2607633), (882, 2288331), (903, 2235114), (1022, 1974861), (1134, 1779813), (1161, 1738422), (1314, 1536003), (1323, 1525554), (1458, 1384299), (1533, 1316574), (1701, 1186542), (1806, 1117557), (1971, 1024002), (2107, 957906), (2187, 922866), (2322, 869211), (2646, 762777), (2709, 745038), (3066, 658287), (3139, 642978), (3402, 593271), (3483, 579474), (3577, 564246), (3942, 512001), (3969, 508518), (4214, 478953), (4374, 461433), (4599, 438858), (5103, 395514), (5418, 372519), (5913, 341334), (6278, 321489), (6321, 319302), (6561, 307622), (6966, 289737), (7154, 282123), (7938, 254259), (8127, 248346), (9198, 219429), (9417, 214326), (10206, 197757), (10449, 193158), (10731, 188082), (11826, 170667), (11907, 169506), (12642, 159651), (13122, 153811), (13797, 146286), (15309, 131838), (16254, 124173), (17739, 113778), (18834, 107163), (18963, 106434), (20898, 96579), (21462, 94041), (21973, 91854), (23814, 84753), (24381, 82782), (27594, 73143), (28251, 71442), (30618, 65919), (31347, 64386), (32193, 62694), (35478, 56889), (35721, 56502), (37926, 53217), (41391, 48762), (43946, 45927)]