19341504

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 280

約数和(自身を含む): 72286368

約数和(自身を除く): 52944864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 41, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 82, 84, 91, 96, 104, 108, 112, 117, 123, 126, 144, 156, 162, 164, 168, 182, 189, 192, 208, 216, 224, 234, 246, 252, 273, 287, 288, 312, 324, 328, 336, 351, 364, 369, 378, 416, 432, 448, 468, 492, 504, 533, 546, 567, 574, 576, 624, 648, 656, 672, 702, 728, 738, 756, 819, 832, 861, 864, 936, 984, 1008, 1053, 1066, 1092, 1107, 1134, 1148, 1248, 1296, 1312, 1344, 1404, 1456, 1476, 1512, 1599, 1638, 1722, 1728, 1872, 1968, 2016, 2106, 2132, 2184, 2214, 2268, 2296, 2457, 2496, 2583, 2592, 2624, 2808, 2912, 2952, 3024, 3198, 3276, 3321, 3444, 3731, 3744, 3936, 4032, 4212, 4264, 4368, 4428, 4536, 4592, 4797, 4914, 5166, 5184, 5616, 5824, 5904, 6048, 6396, 6552, 6642, 6888, 7371, 7462, 7488, 7749, 7872, 8424, 8528, 8736, 8856, 9072, 9184, 9594, 9828, 10332, 11193, 11232, 11808, 12096, 12792, 13104, 13284, 13776, 14391, 14742, 14924, 15498, 16848, 17056, 17472, 17712, 18144, 18368, 19188, 19656, 20664, 22386, 22464, 23247, 23616, 25584, 26208, 26568, 27552, 28782, 29484, 29848, 30996, 33579, 33696, 34112, 35424, 36288, 38376, 39312, 41328, 43173, 44772, 46494, 51168, 52416, 53136, 55104, 57564, 58968, 59696, 61992, 67158, 67392, 70848, 76752, 78624, 82656, 86346, 89544, 92988, 100737, 102336, 106272, 115128, 117936, 119392, 123984, 134316, 153504, 157248, 165312, 172692, 179088, 185976, 201474, 212544, 230256, 235872, 238784, 247968, 268632, 302211, 307008, 345384, 358176, 371952, 402948, 460512, 471744, 495936, 537264, 604422, 690768, 716352, 743904, 805896, 921024, 1074528, 1208844, 1381536, 1487808, 1611792, 2149056, 2417688, 2763072, 3223584, 4835376, 6447168, 9670752, 19341504]

約数ペア:

[(1, 19341504), (2, 9670752), (3, 6447168), (4, 4835376), (6, 3223584), (7, 2763072), (8, 2417688), (9, 2149056), (12, 1611792), (13, 1487808), (14, 1381536), (16, 1208844), (18, 1074528), (21, 921024), (24, 805896), (26, 743904), (27, 716352), (28, 690768), (32, 604422), (36, 537264), (39, 495936), (41, 471744), (42, 460512), (48, 402948), (52, 371952), (54, 358176), (56, 345384), (63, 307008), (64, 302211), (72, 268632), (78, 247968), (81, 238784), (82, 235872), (84, 230256), (91, 212544), (96, 201474), (104, 185976), (108, 179088), (112, 172692), (117, 165312), (123, 157248), (126, 153504), (144, 134316), (156, 123984), (162, 119392), (164, 117936), (168, 115128), (182, 106272), (189, 102336), (192, 100737), (208, 92988), (216, 89544), (224, 86346), (234, 82656), (246, 78624), (252, 76752), (273, 70848), (287, 67392), (288, 67158), (312, 61992), (324, 59696), (328, 58968), (336, 57564), (351, 55104), (364, 53136), (369, 52416), (378, 51168), (416, 46494), (432, 44772), (448, 43173), (468, 41328), (492, 39312), (504, 38376), (533, 36288), (546, 35424), (567, 34112), (574, 33696), (576, 33579), (624, 30996), (648, 29848), (656, 29484), (672, 28782), (702, 27552), (728, 26568), (738, 26208), (756, 25584), (819, 23616), (832, 23247), (861, 22464), (864, 22386), (936, 20664), (984, 19656), (1008, 19188), (1053, 18368), (1066, 18144), (1092, 17712), (1107, 17472), (1134, 17056), (1148, 16848), (1248, 15498), (1296, 14924), (1312, 14742), (1344, 14391), (1404, 13776), (1456, 13284), (1476, 13104), (1512, 12792), (1599, 12096), (1638, 11808), (1722, 11232), (1728, 11193), (1872, 10332), (1968, 9828), (2016, 9594), (2106, 9184), (2132, 9072), (2184, 8856), (2214, 8736), (2268, 8528), (2296, 8424), (2457, 7872), (2496, 7749), (2583, 7488), (2592, 7462), (2624, 7371), (2808, 6888), (2912, 6642), (2952, 6552), (3024, 6396), (3198, 6048), (3276, 5904), (3321, 5824), (3444, 5616), (3731, 5184), (3744, 5166), (3936, 4914), (4032, 4797), (4212, 4592), (4264, 4536), (4368, 4428)]