18268974

素因数分解:

$2^1\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1759}}^1$

素因数の和:2344

約数の個数: 24

約数和(自身を含む): 39673920

約数和(自身を除く): 21404946

約数列:

[1, 2, 3, 6, 9, 18, 577, 1154, 1731, 1759, 3462, 3518, 5193, 5277, 10386, 10554, 15831, 31662, 1014943, 2029886, 3044829, 6089658, 9134487, 18268974]

約数ペア:

[(1, 18268974), (2, 9134487), (3, 6089658), (6, 3044829), (9, 2029886), (18, 1014943), (577, 31662), (1154, 15831), (1731, 10554), (1759, 10386), (3462, 5277), (3518, 5193)]