18772992

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 176

約数和(自身を含む): 64193920

約数和(自身を除く): 45420928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 97, 108, 112, 126, 128, 144, 168, 189, 192, 194, 216, 224, 252, 256, 288, 291, 336, 378, 384, 388, 432, 448, 504, 512, 576, 582, 672, 679, 756, 768, 776, 864, 873, 896, 1008, 1024, 1152, 1164, 1344, 1358, 1512, 1536, 1552, 1728, 1746, 1792, 2016, 2037, 2304, 2328, 2619, 2688, 2716, 3024, 3072, 3104, 3456, 3492, 3584, 4032, 4074, 4608, 4656, 5238, 5376, 5432, 6048, 6111, 6208, 6912, 6984, 7168, 8064, 8148, 9216, 9312, 10476, 10752, 10864, 12096, 12222, 12416, 13824, 13968, 16128, 16296, 18333, 18624, 20952, 21504, 21728, 24192, 24444, 24832, 27648, 27936, 32256, 32592, 36666, 37248, 41904, 43456, 48384, 48888, 49664, 55872, 64512, 65184, 73332, 74496, 83808, 86912, 96768, 97776, 99328, 111744, 130368, 146664, 148992, 167616, 173824, 193536, 195552, 223488, 260736, 293328, 297984, 335232, 347648, 391104, 446976, 521472, 586656, 670464, 695296, 782208, 893952, 1042944, 1173312, 1340928, 1564416, 2085888, 2346624, 2681856, 3128832, 4693248, 6257664, 9386496, 18772992]

約数ペア:

[(1, 18772992), (2, 9386496), (3, 6257664), (4, 4693248), (6, 3128832), (7, 2681856), (8, 2346624), (9, 2085888), (12, 1564416), (14, 1340928), (16, 1173312), (18, 1042944), (21, 893952), (24, 782208), (27, 695296), (28, 670464), (32, 586656), (36, 521472), (42, 446976), (48, 391104), (54, 347648), (56, 335232), (63, 297984), (64, 293328), (72, 260736), (84, 223488), (96, 195552), (97, 193536), (108, 173824), (112, 167616), (126, 148992), (128, 146664), (144, 130368), (168, 111744), (189, 99328), (192, 97776), (194, 96768), (216, 86912), (224, 83808), (252, 74496), (256, 73332), (288, 65184), (291, 64512), (336, 55872), (378, 49664), (384, 48888), (388, 48384), (432, 43456), (448, 41904), (504, 37248), (512, 36666), (576, 32592), (582, 32256), (672, 27936), (679, 27648), (756, 24832), (768, 24444), (776, 24192), (864, 21728), (873, 21504), (896, 20952), (1008, 18624), (1024, 18333), (1152, 16296), (1164, 16128), (1344, 13968), (1358, 13824), (1512, 12416), (1536, 12222), (1552, 12096), (1728, 10864), (1746, 10752), (1792, 10476), (2016, 9312), (2037, 9216), (2304, 8148), (2328, 8064), (2619, 7168), (2688, 6984), (2716, 6912), (3024, 6208), (3072, 6111), (3104, 6048), (3456, 5432), (3492, 5376), (3584, 5238), (4032, 4656), (4074, 4608)]