18308094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{435907}}^1$

素因数の和:435919

約数の個数: 16

約数和(自身を含む): 41847168

約数和(自身を除く): 23539074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 435907, 871814, 1307721, 2615442, 3051349, 6102698, 9154047, 18308094]

約数ペア:

[(1, 18308094), (2, 9154047), (3, 6102698), (6, 3051349), (7, 2615442), (14, 1307721), (21, 871814), (42, 435907)]