80944878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1927259}}^1$

素因数の和:1927271

約数の個数: 16

約数和(自身を含む): 185016960

約数和(自身を除く): 104072082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1927259, 3854518, 5781777, 11563554, 13490813, 26981626, 40472439, 80944878]

約数ペア:

[(1, 80944878), (2, 40472439), (3, 26981626), (6, 13490813), (7, 11563554), (14, 5781777), (21, 3854518), (42, 1927259)]