18583998

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{72031}}^1$

素因数の和:72079

約数の個数: 16

約数和(自身を含む): 38032896

約数和(自身を除く): 19448898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 72031, 144062, 216093, 432186, 3097333, 6194666, 9291999, 18583998]

約数ペア:

[(1, 18583998), (2, 9291999), (3, 6194666), (6, 3097333), (43, 432186), (86, 216093), (129, 144062), (258, 72031)]