18729357192

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35291}}^1$

素因数の和:35335

約数の個数: 224

約数和(自身を含む): 64804582080

約数和(自身を除く): 46075224888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2916, 3159, 3276, 3402, 4212, 4536, 4914, 5103, 5832, 6318, 6552, 6804, 7371, 8424, 9477, 9828, 10206, 12636, 13608, 14742, 18954, 19656, 20412, 22113, 25272, 29484, 35291, 37908, 40824, 44226, 58968, 66339, 70582, 75816, 88452, 105873, 132678, 141164, 176904, 211746, 247037, 265356, 282328, 317619, 423492, 458783, 494074, 530712, 635238, 741111, 846984, 917566, 952857, 988148, 1270476, 1376349, 1482222, 1835132, 1905714, 1976296, 2223333, 2540952, 2752698, 2858571, 2964444, 3211481, 3670264, 3811428, 4129047, 4446666, 5505396, 5717142, 5928888, 6422962, 6669999, 7622856, 8258094, 8575713, 8893332, 9634443, 11010792, 11434284, 12387141, 12845924, 13339998, 16516188, 17151426, 17786664, 19268886, 20009997, 22868568, 24774282, 25691848, 25727139, 26679996, 28903329, 33032376, 34302852, 37161423, 38537772, 40019994, 49548564, 51454278, 53359992, 57806658, 60029991, 68605704, 74322846, 77075544, 80039988, 86709987, 99097128, 102908556, 111484269, 115613316, 120059982, 148645692, 160079976, 173419974, 180089973, 205817112, 222968538, 231226632, 240119964, 260129961, 297291384, 334452807, 346839948, 360179946, 445937076, 480239928, 520259922, 668905614, 693679896, 720359892, 780389883, 891874152, 1040519844, 1337811228, 1440719784, 1560779766, 2081039688, 2341169649, 2675622456, 3121559532, 4682339298, 6243119064, 9364678596, 18729357192]

約数ペア:

[(1, 18729357192), (2, 9364678596), (3, 6243119064), (4, 4682339298), (6, 3121559532), (7, 2675622456), (8, 2341169649), (9, 2081039688), (12, 1560779766), (13, 1440719784), (14, 1337811228), (18, 1040519844), (21, 891874152), (24, 780389883), (26, 720359892), (27, 693679896), (28, 668905614), (36, 520259922), (39, 480239928), (42, 445937076), (52, 360179946), (54, 346839948), (56, 334452807), (63, 297291384), (72, 260129961), (78, 240119964), (81, 231226632), (84, 222968538), (91, 205817112), (104, 180089973), (108, 173419974), (117, 160079976), (126, 148645692), (156, 120059982), (162, 115613316), (168, 111484269), (182, 102908556), (189, 99097128), (216, 86709987), (234, 80039988), (243, 77075544), (252, 74322846), (273, 68605704), (312, 60029991), (324, 57806658), (351, 53359992), (364, 51454278), (378, 49548564), (468, 40019994), (486, 38537772), (504, 37161423), (546, 34302852), (567, 33032376), (648, 28903329), (702, 26679996), (728, 25727139), (729, 25691848), (756, 24774282), (819, 22868568), (936, 20009997), (972, 19268886), (1053, 17786664), (1092, 17151426), (1134, 16516188), (1404, 13339998), (1458, 12845924), (1512, 12387141), (1638, 11434284), (1701, 11010792), (1944, 9634443), (2106, 8893332), (2184, 8575713), (2268, 8258094), (2457, 7622856), (2808, 6669999), (2916, 6422962), (3159, 5928888), (3276, 5717142), (3402, 5505396), (4212, 4446666), (4536, 4129047), (4914, 3811428), (5103, 3670264), (5832, 3211481), (6318, 2964444), (6552, 2858571), (6804, 2752698), (7371, 2540952), (8424, 2223333), (9477, 1976296), (9828, 1905714), (10206, 1835132), (12636, 1482222), (13608, 1376349), (14742, 1270476), (18954, 988148), (19656, 952857), (20412, 917566), (22113, 846984), (25272, 741111), (29484, 635238), (35291, 530712), (37908, 494074), (40824, 458783), (44226, 423492), (58968, 317619), (66339, 282328), (70582, 265356), (75816, 247037), (88452, 211746), (105873, 176904), (132678, 141164)]