18641421792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4878

約数の個数: 288

約数和(自身を含む): 63622540800

約数和(自身を除く): 44981119008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 67, 72, 84, 87, 96, 112, 116, 126, 134, 144, 168, 174, 201, 203, 224, 232, 252, 261, 268, 288, 336, 348, 402, 406, 464, 469, 504, 522, 536, 603, 609, 672, 696, 804, 812, 928, 938, 1008, 1044, 1072, 1206, 1218, 1392, 1407, 1608, 1624, 1827, 1876, 1943, 2016, 2088, 2144, 2412, 2436, 2784, 2814, 3216, 3248, 3654, 3752, 3886, 4176, 4221, 4759, 4824, 4872, 5628, 5829, 6432, 6496, 7308, 7504, 7772, 8352, 8442, 9518, 9648, 9744, 11256, 11658, 13601, 14277, 14616, 15008, 15544, 16884, 17487, 19036, 19296, 19488, 22512, 23316, 27202, 28554, 29232, 31088, 33313, 33768, 34974, 38072, 40803, 42831, 45024, 46632, 54404, 57108, 58464, 62176, 66626, 67536, 69948, 76144, 81606, 85662, 93264, 99939, 108808, 114216, 122409, 133252, 135072, 138011, 139896, 152288, 163212, 171324, 186528, 199878, 217616, 228432, 244818, 266504, 276022, 279792, 299817, 318853, 326424, 342648, 399756, 414033, 435232, 456864, 489636, 533008, 552044, 559584, 599634, 637706, 652848, 685296, 799512, 828066, 956559, 966077, 979272, 1066016, 1104088, 1199268, 1242099, 1275412, 1305696, 1370592, 1599024, 1656132, 1913118, 1932154, 1958544, 2208176, 2231971, 2398536, 2484198, 2550824, 2869677, 2898231, 3198048, 3312264, 3826236, 3864308, 3917088, 4416352, 4463942, 4797072, 4968396, 5101648, 5739354, 5796462, 6624528, 6695913, 7652472, 7728616, 8694693, 8927884, 9246737, 9594144, 9936792, 10203296, 11478708, 11592924, 13249056, 13391826, 15304944, 15457232, 17389386, 17855768, 18493474, 19873584, 20087739, 22957416, 23185848, 26783652, 27740211, 30609888, 30914464, 34778772, 35711536, 36986948, 39747168, 40175478, 45914832, 46371696, 53567304, 55480422, 64727159, 69557544, 71423072, 73973896, 80350956, 83220633, 91829664, 92743392, 107134608, 110960844, 129454318, 139115088, 147947792, 160701912, 166441266, 194181477, 214269216, 221921688, 258908636, 278230176, 295895584, 321403824, 332882532, 388362954, 443843376, 517817272, 582544431, 642807648, 665765064, 776725908, 887686752, 1035634544, 1165088862, 1331530128, 1553451816, 2071269088, 2330177724, 2663060256, 3106903632, 4660355448, 6213807264, 9320710896, 18641421792]

約数ペア:

[(1, 18641421792), (2, 9320710896), (3, 6213807264), (4, 4660355448), (6, 3106903632), (7, 2663060256), (8, 2330177724), (9, 2071269088), (12, 1553451816), (14, 1331530128), (16, 1165088862), (18, 1035634544), (21, 887686752), (24, 776725908), (28, 665765064), (29, 642807648), (32, 582544431), (36, 517817272), (42, 443843376), (48, 388362954), (56, 332882532), (58, 321403824), (63, 295895584), (67, 278230176), (72, 258908636), (84, 221921688), (87, 214269216), (96, 194181477), (112, 166441266), (116, 160701912), (126, 147947792), (134, 139115088), (144, 129454318), (168, 110960844), (174, 107134608), (201, 92743392), (203, 91829664), (224, 83220633), (232, 80350956), (252, 73973896), (261, 71423072), (268, 69557544), (288, 64727159), (336, 55480422), (348, 53567304), (402, 46371696), (406, 45914832), (464, 40175478), (469, 39747168), (504, 36986948), (522, 35711536), (536, 34778772), (603, 30914464), (609, 30609888), (672, 27740211), (696, 26783652), (804, 23185848), (812, 22957416), (928, 20087739), (938, 19873584), (1008, 18493474), (1044, 17855768), (1072, 17389386), (1206, 15457232), (1218, 15304944), (1392, 13391826), (1407, 13249056), (1608, 11592924), (1624, 11478708), (1827, 10203296), (1876, 9936792), (1943, 9594144), (2016, 9246737), (2088, 8927884), (2144, 8694693), (2412, 7728616), (2436, 7652472), (2784, 6695913), (2814, 6624528), (3216, 5796462), (3248, 5739354), (3654, 5101648), (3752, 4968396), (3886, 4797072), (4176, 4463942), (4221, 4416352), (4759, 3917088), (4824, 3864308), (4872, 3826236), (5628, 3312264), (5829, 3198048), (6432, 2898231), (6496, 2869677), (7308, 2550824), (7504, 2484198), (7772, 2398536), (8352, 2231971), (8442, 2208176), (9518, 1958544), (9648, 1932154), (9744, 1913118), (11256, 1656132), (11658, 1599024), (13601, 1370592), (14277, 1305696), (14616, 1275412), (15008, 1242099), (15544, 1199268), (16884, 1104088), (17487, 1066016), (19036, 979272), (19296, 966077), (19488, 956559), (22512, 828066), (23316, 799512), (27202, 685296), (28554, 652848), (29232, 637706), (31088, 599634), (33313, 559584), (33768, 552044), (34974, 533008), (38072, 489636), (40803, 456864), (42831, 435232), (45024, 414033), (46632, 399756), (54404, 342648), (57108, 326424), (58464, 318853), (62176, 299817), (66626, 279792), (67536, 276022), (69948, 266504), (76144, 244818), (81606, 228432), (85662, 217616), (93264, 199878), (99939, 186528), (108808, 171324), (114216, 163212), (122409, 152288), (133252, 139896), (135072, 138011)]