22238073

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 38840256

約数和(自身を除く): 16602183

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 467, 481, 1221, 1287, 1401, 1443, 3663, 4203, 4329, 5137, 5291, 6071, 15411, 15873, 17279, 18213, 46233, 47619, 51837, 54639, 66781, 155511, 190069, 200343, 224627, 570207, 601029, 673881, 1710621, 2021643, 2470897, 7412691, 22238073]

約数ペア:

[(1, 22238073), (3, 7412691), (9, 2470897), (11, 2021643), (13, 1710621), (33, 673881), (37, 601029), (39, 570207), (99, 224627), (111, 200343), (117, 190069), (143, 155511), (333, 66781), (407, 54639), (429, 51837), (467, 47619), (481, 46233), (1221, 18213), (1287, 17279), (1401, 15873), (1443, 15411), (3663, 6071), (4203, 5291), (4329, 5137)]