17999747964

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8221}}^1$

素因数の和:8361

約数の個数: 192

約数和(自身を含む): 54146803200

約数和(自身を除く): 36147055236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 97, 99, 108, 114, 132, 171, 194, 198, 209, 228, 291, 297, 342, 388, 396, 418, 513, 582, 594, 627, 684, 836, 873, 1026, 1067, 1164, 1188, 1254, 1746, 1843, 1881, 2052, 2134, 2508, 2619, 3201, 3492, 3686, 3762, 4268, 5238, 5529, 5643, 6402, 7372, 7524, 8221, 9603, 10476, 11058, 11286, 12804, 16442, 16587, 19206, 20273, 22116, 22572, 24663, 28809, 32884, 33174, 38412, 40546, 49326, 49761, 57618, 60819, 66348, 73989, 81092, 90431, 98652, 99522, 115236, 121638, 147978, 156199, 180862, 182457, 199044, 221967, 243276, 271293, 295956, 312398, 361724, 364914, 443934, 468597, 542586, 547371, 624796, 729828, 797437, 813879, 887868, 937194, 1085172, 1094742, 1405791, 1594874, 1627758, 1718189, 1874388, 2189484, 2392311, 2441637, 2811582, 3189748, 3255516, 3436378, 4217373, 4784622, 4883274, 5154567, 5623164, 6872756, 7176933, 8434746, 8771807, 9569244, 9766548, 10309134, 14353866, 15151303, 15463701, 16869492, 17543614, 20618268, 21530799, 26315421, 28707732, 30302606, 30927402, 35087228, 43061598, 45453909, 46391103, 52630842, 60605212, 61854804, 78946263, 86123196, 90907818, 92782206, 105261684, 136361727, 157892526, 166664333, 181815636, 185564412, 236838789, 272723454, 315785052, 333328666, 409085181, 473677578, 499992999, 545446908, 666657332, 818170362, 947355156, 999985998, 1499978997, 1636340724, 1999971996, 2999957994, 4499936991, 5999915988, 8999873982, 17999747964]

約数ペア:

[(1, 17999747964), (2, 8999873982), (3, 5999915988), (4, 4499936991), (6, 2999957994), (9, 1999971996), (11, 1636340724), (12, 1499978997), (18, 999985998), (19, 947355156), (22, 818170362), (27, 666657332), (33, 545446908), (36, 499992999), (38, 473677578), (44, 409085181), (54, 333328666), (57, 315785052), (66, 272723454), (76, 236838789), (97, 185564412), (99, 181815636), (108, 166664333), (114, 157892526), (132, 136361727), (171, 105261684), (194, 92782206), (198, 90907818), (209, 86123196), (228, 78946263), (291, 61854804), (297, 60605212), (342, 52630842), (388, 46391103), (396, 45453909), (418, 43061598), (513, 35087228), (582, 30927402), (594, 30302606), (627, 28707732), (684, 26315421), (836, 21530799), (873, 20618268), (1026, 17543614), (1067, 16869492), (1164, 15463701), (1188, 15151303), (1254, 14353866), (1746, 10309134), (1843, 9766548), (1881, 9569244), (2052, 8771807), (2134, 8434746), (2508, 7176933), (2619, 6872756), (3201, 5623164), (3492, 5154567), (3686, 4883274), (3762, 4784622), (4268, 4217373), (5238, 3436378), (5529, 3255516), (5643, 3189748), (6402, 2811582), (7372, 2441637), (7524, 2392311), (8221, 2189484), (9603, 1874388), (10476, 1718189), (11058, 1627758), (11286, 1594874), (12804, 1405791), (16442, 1094742), (16587, 1085172), (19206, 937194), (20273, 887868), (22116, 813879), (22572, 797437), (24663, 729828), (28809, 624796), (32884, 547371), (33174, 542586), (38412, 468597), (40546, 443934), (49326, 364914), (49761, 361724), (57618, 312398), (60819, 295956), (66348, 271293), (73989, 243276), (81092, 221967), (90431, 199044), (98652, 182457), (99522, 180862), (115236, 156199), (121638, 147978)]