12909624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 41610240

約数和(自身を除く): 28700616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 257, 273, 276, 299, 312, 322, 364, 483, 514, 546, 552, 598, 644, 728, 771, 897, 966, 1028, 1092, 1196, 1288, 1542, 1794, 1799, 1932, 2056, 2093, 2184, 2392, 3084, 3341, 3588, 3598, 3864, 4186, 5397, 5911, 6168, 6279, 6682, 7176, 7196, 8372, 10023, 10794, 11822, 12558, 13364, 14392, 16744, 17733, 20046, 21588, 23387, 23644, 25116, 26728, 35466, 40092, 41377, 43176, 46774, 47288, 50232, 70161, 70932, 76843, 80184, 82754, 93548, 124131, 140322, 141864, 153686, 165508, 187096, 230529, 248262, 280644, 307372, 331016, 461058, 496524, 537901, 561288, 614744, 922116, 993048, 1075802, 1613703, 1844232, 2151604, 3227406, 4303208, 6454812, 12909624]

約数ペア:

[(1, 12909624), (2, 6454812), (3, 4303208), (4, 3227406), (6, 2151604), (7, 1844232), (8, 1613703), (12, 1075802), (13, 993048), (14, 922116), (21, 614744), (23, 561288), (24, 537901), (26, 496524), (28, 461058), (39, 331016), (42, 307372), (46, 280644), (52, 248262), (56, 230529), (69, 187096), (78, 165508), (84, 153686), (91, 141864), (92, 140322), (104, 124131), (138, 93548), (156, 82754), (161, 80184), (168, 76843), (182, 70932), (184, 70161), (257, 50232), (273, 47288), (276, 46774), (299, 43176), (312, 41377), (322, 40092), (364, 35466), (483, 26728), (514, 25116), (546, 23644), (552, 23387), (598, 21588), (644, 20046), (728, 17733), (771, 16744), (897, 14392), (966, 13364), (1028, 12558), (1092, 11822), (1196, 10794), (1288, 10023), (1542, 8372), (1794, 7196), (1799, 7176), (1932, 6682), (2056, 6279), (2093, 6168), (2184, 5911), (2392, 5397), (3084, 4186), (3341, 3864), (3588, 3598)]