247044078

素因数分解:

$2^1\times 3^2\times {\mathrm{13724671}}^1$

素因数の和:13724679

約数の個数: 12

約数和(自身を含む): 535262208

約数和(自身を除く): 288218130

約数列:

[1, 2, 3, 6, 9, 18, 13724671, 27449342, 41174013, 82348026, 123522039, 247044078]

約数ペア:

[(1, 247044078), (2, 123522039), (3, 82348026), (6, 41174013), (9, 27449342), (18, 13724671)]