18444018

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28729}}^1$

素因数の和:28841

約数の個数: 16

約数和(自身を含む): 37234080

約数和(自身を除く): 18790062

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28729, 57458, 86187, 172374, 3074003, 6148006, 9222009, 18444018]

約数ペア:

[(1, 18444018), (2, 9222009), (3, 6148006), (6, 3074003), (107, 172374), (214, 86187), (321, 57458), (642, 28729)]