18639066

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22349}}^1$

素因数の和:22493

約数の個数: 16

約数和(自身を含む): 37548000

約数和(自身を除く): 18908934

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22349, 44698, 67047, 134094, 3106511, 6213022, 9319533, 18639066]

約数ペア:

[(1, 18639066), (2, 9319533), (3, 6213022), (6, 3106511), (139, 134094), (278, 67047), (417, 44698), (834, 22349)]