18017373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 26452800

約数和(自身を除く): 8435427

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5009, 15027, 55099, 165297, 545981, 1637943, 6005791, 18017373]

約数ペア:

[(1, 18017373), (3, 6005791), (11, 1637943), (33, 545981), (109, 165297), (327, 55099), (1199, 15027), (3597, 5009)]