21573273984

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1812271}}^1$

素因数の和:1812319

約数の個数: 64

約数和(自身を含む): 59152558080

約数和(自身を除く): 37579284096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 1812271, 3624542, 5436813, 7249084, 10873626, 14498168, 21747252, 28996336, 43494504, 56180401, 57992672, 86989008, 112360802, 115985344, 168541203, 173978016, 224721604, 231970688, 337082406, 347956032, 449443208, 674164812, 695912064, 898886416, 1348329624, 1797772832, 2696659248, 3595545664, 5393318496, 7191091328, 10786636992, 21573273984]

約数ペア:

[(1, 21573273984), (2, 10786636992), (3, 7191091328), (4, 5393318496), (6, 3595545664), (8, 2696659248), (12, 1797772832), (16, 1348329624), (24, 898886416), (31, 695912064), (32, 674164812), (48, 449443208), (62, 347956032), (64, 337082406), (93, 231970688), (96, 224721604), (124, 173978016), (128, 168541203), (186, 115985344), (192, 112360802), (248, 86989008), (372, 57992672), (384, 56180401), (496, 43494504), (744, 28996336), (992, 21747252), (1488, 14498168), (1984, 10873626), (2976, 7249084), (3968, 5436813), (5952, 3624542), (11904, 1812271)]