40687866

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1879}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 90691200

約数和(自身を除く): 50003334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 1879, 2406, 3609, 3758, 5637, 7218, 10827, 11274, 16911, 21654, 33822, 50733, 101466, 753479, 1506958, 2260437, 4520874, 6781311, 13562622, 20343933, 40687866]

約数ペア:

[(1, 40687866), (2, 20343933), (3, 13562622), (6, 6781311), (9, 4520874), (18, 2260437), (27, 1506958), (54, 753479), (401, 101466), (802, 50733), (1203, 33822), (1879, 21654), (2406, 16911), (3609, 11274), (3758, 10827), (5637, 7218)]