2018497104

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{359419}}^1$

素因数の和:359449

約数の個数: 80

約数和(自身を含む): 6239531200

約数和(自身を除く): 4221034096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 359419, 718838, 1078257, 1437676, 2156514, 2875352, 3234771, 4313028, 4672447, 5750704, 6469542, 8626056, 9344894, 9704313, 12939084, 14017341, 17252112, 18689788, 19408626, 25878168, 28034682, 37379576, 38817252, 42052023, 51756336, 56069364, 74759152, 77634504, 84104046, 112138728, 126156069, 155269008, 168208092, 224277456, 252312138, 336416184, 504624276, 672832368, 1009248552, 2018497104]

約数ペア:

[(1, 2018497104), (2, 1009248552), (3, 672832368), (4, 504624276), (6, 336416184), (8, 252312138), (9, 224277456), (12, 168208092), (13, 155269008), (16, 126156069), (18, 112138728), (24, 84104046), (26, 77634504), (27, 74759152), (36, 56069364), (39, 51756336), (48, 42052023), (52, 38817252), (54, 37379576), (72, 28034682), (78, 25878168), (104, 19408626), (108, 18689788), (117, 17252112), (144, 14017341), (156, 12939084), (208, 9704313), (216, 9344894), (234, 8626056), (312, 6469542), (351, 5750704), (432, 4672447), (468, 4313028), (624, 3234771), (702, 2875352), (936, 2156514), (1404, 1437676), (1872, 1078257), (2808, 718838), (5616, 359419)]