26987388

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{42433}}^1$

素因数の和:42493

約数の個数: 24

約数和(自身を含む): 64160208

約数和(自身を除く): 37172820

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 42433, 84866, 127299, 169732, 254598, 509196, 2248949, 4497898, 6746847, 8995796, 13493694, 26987388]

約数ペア:

[(1, 26987388), (2, 13493694), (3, 8995796), (4, 6746847), (6, 4497898), (12, 2248949), (53, 509196), (106, 254598), (159, 169732), (212, 127299), (318, 84866), (636, 42433)]