39842568

素因数分解:

$2^3\times 3^2\times {\mathrm{553369}}^1$

素因数の和:553381

約数の個数: 24

約数和(自身を含む): 107907150

約数和(自身を除く): 68064582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 553369, 1106738, 1660107, 2213476, 3320214, 4426952, 4980321, 6640428, 9960642, 13280856, 19921284, 39842568]

約数ペア:

[(1, 39842568), (2, 19921284), (3, 13280856), (4, 9960642), (6, 6640428), (8, 4980321), (9, 4426952), (12, 3320214), (18, 2213476), (24, 1660107), (36, 1106738), (72, 553369)]