40820382

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2729}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 91072800

約数和(自身を除く): 50252418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 2729, 4986, 5458, 7479, 8187, 14958, 16374, 24561, 49122, 73683, 147366, 755933, 1511866, 2267799, 4535598, 6803397, 13606794, 20410191, 40820382]

約数ペア:

[(1, 40820382), (2, 20410191), (3, 13606794), (6, 6803397), (9, 4535598), (18, 2267799), (27, 1511866), (54, 755933), (277, 147366), (554, 73683), (831, 49122), (1662, 24561), (2493, 16374), (2729, 14958), (4986, 8187), (5458, 7479)]