17966702138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2656

約数の個数: 96

約数和(自身を含む): 35746748928

約数和(自身を除く): 17780046790

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 131, 133, 154, 209, 262, 266, 361, 418, 722, 917, 1441, 1463, 1834, 2467, 2489, 2527, 2882, 2926, 3971, 4934, 4978, 5054, 7942, 10087, 17269, 17423, 20174, 27137, 27379, 27797, 34538, 34846, 46873, 47291, 54274, 54758, 55594, 93746, 94582, 189959, 191653, 323177, 328111, 331037, 379918, 383306, 515603, 520201, 646354, 656222, 662074, 890587, 1031206, 1040402, 1781174, 2262239, 3554947, 3609221, 3641407, 4524478, 6140363, 6234109, 7109894, 7218442, 7282814, 9796457, 12280726, 12468218, 19592914, 24884629, 42982541, 49769258, 67543993, 68575199, 85965082, 116666897, 135087986, 137150398, 233333794, 472807951, 816668279, 945615902, 1283335867, 1633336558, 2566671734, 8983351069, 17966702138]

約数ペア:

[(1, 17966702138), (2, 8983351069), (7, 2566671734), (11, 1633336558), (14, 1283335867), (19, 945615902), (22, 816668279), (38, 472807951), (77, 233333794), (131, 137150398), (133, 135087986), (154, 116666897), (209, 85965082), (262, 68575199), (266, 67543993), (361, 49769258), (418, 42982541), (722, 24884629), (917, 19592914), (1441, 12468218), (1463, 12280726), (1834, 9796457), (2467, 7282814), (2489, 7218442), (2527, 7109894), (2882, 6234109), (2926, 6140363), (3971, 4524478), (4934, 3641407), (4978, 3609221), (5054, 3554947), (7942, 2262239), (10087, 1781174), (17269, 1040402), (17423, 1031206), (20174, 890587), (27137, 662074), (27379, 656222), (27797, 646354), (34538, 520201), (34846, 515603), (46873, 383306), (47291, 379918), (54274, 331037), (54758, 328111), (55594, 323177), (93746, 191653), (94582, 189959)]