47840724

素因数分解:

$2^2\times 3^2\times {\mathrm{1328909}}^1$

素因数の和:1328919

約数の個数: 18

約数和(自身を含む): 120930810

約数和(自身を除く): 73090086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1328909, 2657818, 3986727, 5315636, 7973454, 11960181, 15946908, 23920362, 47840724]

約数ペア:

[(1, 47840724), (2, 23920362), (3, 15946908), (4, 11960181), (6, 7973454), (9, 5315636), (12, 3986727), (18, 2657818), (36, 1328909)]