18589017216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{628687}}^1$

素因数の和:628722

約数の個数: 128

約数和(自身を含む): 61561128960

約数和(自身を除く): 42972111744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 628687, 1257374, 1886061, 2514748, 3772122, 4400809, 5029496, 6915557, 7544244, 8801618, 10058992, 13202427, 13831114, 15088488, 17603236, 20117984, 20746671, 26404854, 27662228, 30176976, 35206472, 40235968, 41493342, 48408899, 52809708, 55324456, 60353952, 70412944, 80471936, 82986684, 96817798, 105619416, 110648912, 120707904, 140825888, 145226697, 165973368, 193635596, 211238832, 221297824, 241415808, 281651776, 290453394, 331946736, 387271192, 422477664, 442595648, 563303552, 580906788, 663893472, 774542384, 844955328, 885191296, 1161813576, 1327786944, 1549084768, 1689910656, 2323627152, 2655573888, 3098169536, 4647254304, 6196339072, 9294508608, 18589017216]

約数ペア:

[(1, 18589017216), (2, 9294508608), (3, 6196339072), (4, 4647254304), (6, 3098169536), (7, 2655573888), (8, 2323627152), (11, 1689910656), (12, 1549084768), (14, 1327786944), (16, 1161813576), (21, 885191296), (22, 844955328), (24, 774542384), (28, 663893472), (32, 580906788), (33, 563303552), (42, 442595648), (44, 422477664), (48, 387271192), (56, 331946736), (64, 290453394), (66, 281651776), (77, 241415808), (84, 221297824), (88, 211238832), (96, 193635596), (112, 165973368), (128, 145226697), (132, 140825888), (154, 120707904), (168, 110648912), (176, 105619416), (192, 96817798), (224, 82986684), (231, 80471936), (264, 70412944), (308, 60353952), (336, 55324456), (352, 52809708), (384, 48408899), (448, 41493342), (462, 40235968), (528, 35206472), (616, 30176976), (672, 27662228), (704, 26404854), (896, 20746671), (924, 20117984), (1056, 17603236), (1232, 15088488), (1344, 13831114), (1408, 13202427), (1848, 10058992), (2112, 8801618), (2464, 7544244), (2688, 6915557), (3696, 5029496), (4224, 4400809), (4928, 3772122), (7392, 2514748), (9856, 1886061), (14784, 1257374), (29568, 628687)]