6439924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 11807208

約数和(自身を除く): 5367284

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 821, 1642, 1961, 3284, 3922, 7844, 30377, 43513, 60754, 87026, 121508, 174052, 1609981, 3219962, 6439924]

約数ペア:

[(1, 6439924), (2, 3219962), (4, 1609981), (37, 174052), (53, 121508), (74, 87026), (106, 60754), (148, 43513), (212, 30377), (821, 7844), (1642, 3922), (1961, 3284)]