18334863

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5347}}^1$

素因数の和:5483

約数の個数: 16

約数和(自身を含む): 27381760

約数和(自身を除く): 9046897

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5347, 16041, 48123, 144369, 679069, 2037207, 6111621, 18334863]

約数ペア:

[(1, 18334863), (3, 6111621), (9, 2037207), (27, 679069), (127, 144369), (381, 48123), (1143, 16041), (3429, 5347)]