18342016

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 45581760

約数和(自身を除く): 27239744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 1861, 2464, 3722, 4928, 7444, 9856, 13027, 14888, 20471, 26054, 29776, 40942, 52108, 59552, 81884, 104216, 119104, 143297, 163768, 208432, 238208, 286594, 327536, 416864, 573188, 655072, 833728, 1146376, 1310144, 1667456, 2292752, 2620288, 4585504, 9171008, 18342016]

約数ペア:

[(1, 18342016), (2, 9171008), (4, 4585504), (7, 2620288), (8, 2292752), (11, 1667456), (14, 1310144), (16, 1146376), (22, 833728), (28, 655072), (32, 573188), (44, 416864), (56, 327536), (64, 286594), (77, 238208), (88, 208432), (112, 163768), (128, 143297), (154, 119104), (176, 104216), (224, 81884), (308, 59552), (352, 52108), (448, 40942), (616, 29776), (704, 26054), (896, 20471), (1232, 14888), (1408, 13027), (1861, 9856), (2464, 7444), (3722, 4928)]