21525054

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{43223}}^1$

素因数の和:43311

約数の個数: 16

約数和(自身を含む): 43569792

約数和(自身を除く): 22044738

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 43223, 86446, 129669, 259338, 3587509, 7175018, 10762527, 21525054]

約数ペア:

[(1, 21525054), (2, 10762527), (3, 7175018), (6, 3587509), (83, 259338), (166, 129669), (249, 86446), (498, 43223)]