81389046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{713939}}^1$

素因数の和:713963

約数の個数: 16

約数和(自身を含む): 171345600

約数和(自身を除く): 89956554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 713939, 1427878, 2141817, 4283634, 13564841, 27129682, 40694523, 81389046]

約数ペア:

[(1, 81389046), (2, 40694523), (3, 27129682), (6, 13564841), (19, 4283634), (38, 2141817), (57, 1427878), (114, 713939)]