18139114

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:970

約数の個数: 24

約数和(自身を含む): 31814208

約数和(自身を除く): 13675094

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 683, 1366, 1897, 3794, 4781, 9562, 13279, 26558, 33467, 66934, 185093, 370186, 1295651, 2591302, 9069557, 18139114]

約数ペア:

[(1, 18139114), (2, 9069557), (7, 2591302), (14, 1295651), (49, 370186), (98, 185093), (271, 66934), (542, 33467), (683, 26558), (1366, 13279), (1897, 9562), (3794, 4781)]