18342942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{160903}}^1$

素因数の和:160927

約数の個数: 16

約数和(自身を含む): 38616960

約数和(自身を除く): 20274018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 160903, 321806, 482709, 965418, 3057157, 6114314, 9171471, 18342942]

約数ペア:

[(1, 18342942), (2, 9171471), (3, 6114314), (6, 3057157), (19, 965418), (38, 482709), (57, 321806), (114, 160903)]