38142858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{489011}}^1$

素因数の和:489029

約数の個数: 16

約数和(自身を含む): 82154016

約数和(自身を除く): 44011158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 489011, 978022, 1467033, 2934066, 6357143, 12714286, 19071429, 38142858]

約数ペア:

[(1, 38142858), (2, 19071429), (3, 12714286), (6, 6357143), (13, 2934066), (26, 1467033), (39, 978022), (78, 489011)]