18150669

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{1471}}^1$

素因数の和:1937

約数の個数: 16

約数和(自身を含む): 26967040

約数和(自身を除く): 8816371

約数列:

[1, 3, 9, 27, 457, 1371, 1471, 4113, 4413, 12339, 13239, 39717, 672247, 2016741, 6050223, 18150669]

約数ペア:

[(1, 18150669), (3, 6050223), (9, 2016741), (27, 672247), (457, 39717), (1371, 13239), (1471, 12339), (4113, 4413)]