18532983

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6949}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 28467200

約数和(自身を除く): 9934217

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 6949, 20847, 48643, 145929, 882523, 2647569, 6177661, 18532983]

約数ペア:

[(1, 18532983), (3, 6177661), (7, 2647569), (21, 882523), (127, 145929), (381, 48643), (889, 20847), (2667, 6949)]