47394972

素因数分解:

$2^2\times 3^2\times {\mathrm{1316527}}^1$

素因数の和:1316537

約数の個数: 18

約数和(自身を含む): 119804048

約数和(自身を除く): 72409076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1316527, 2633054, 3949581, 5266108, 7899162, 11848743, 15798324, 23697486, 47394972]

約数ペア:

[(1, 47394972), (2, 23697486), (3, 15798324), (4, 11848743), (6, 7899162), (9, 5266108), (12, 3949581), (18, 2633054), (36, 1316527)]