12678624

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 43505280

約数和(自身を除く): 30826656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 331, 336, 342, 399, 456, 504, 532, 608, 662, 672, 684, 798, 912, 993, 1008, 1064, 1197, 1324, 1368, 1596, 1824, 1986, 2016, 2128, 2317, 2394, 2648, 2736, 2979, 3192, 3972, 4256, 4634, 4788, 5296, 5472, 5958, 6289, 6384, 6951, 7944, 9268, 9576, 10592, 11916, 12578, 12768, 13902, 15888, 18536, 18867, 19152, 20853, 23832, 25156, 27804, 31776, 37072, 37734, 38304, 41706, 44023, 47664, 50312, 55608, 56601, 74144, 75468, 83412, 88046, 95328, 100624, 111216, 113202, 132069, 150936, 166824, 176092, 201248, 222432, 226404, 264138, 301872, 333648, 352184, 396207, 452808, 528276, 603744, 667296, 704368, 792414, 905616, 1056552, 1408736, 1584828, 1811232, 2113104, 3169656, 4226208, 6339312, 12678624]

約数ペア:

[(1, 12678624), (2, 6339312), (3, 4226208), (4, 3169656), (6, 2113104), (7, 1811232), (8, 1584828), (9, 1408736), (12, 1056552), (14, 905616), (16, 792414), (18, 704368), (19, 667296), (21, 603744), (24, 528276), (28, 452808), (32, 396207), (36, 352184), (38, 333648), (42, 301872), (48, 264138), (56, 226404), (57, 222432), (63, 201248), (72, 176092), (76, 166824), (84, 150936), (96, 132069), (112, 113202), (114, 111216), (126, 100624), (133, 95328), (144, 88046), (152, 83412), (168, 75468), (171, 74144), (224, 56601), (228, 55608), (252, 50312), (266, 47664), (288, 44023), (304, 41706), (331, 38304), (336, 37734), (342, 37072), (399, 31776), (456, 27804), (504, 25156), (532, 23832), (608, 20853), (662, 19152), (672, 18867), (684, 18536), (798, 15888), (912, 13902), (993, 12768), (1008, 12578), (1064, 11916), (1197, 10592), (1324, 9576), (1368, 9268), (1596, 7944), (1824, 6951), (1986, 6384), (2016, 6289), (2128, 5958), (2317, 5472), (2394, 5296), (2648, 4788), (2736, 4634), (2979, 4256), (3192, 3972)]