16730442

素因数分解:

$2^1\times 3^3\times {\mathrm{309823}}^1$

素因数の和:309834

約数の個数: 16

約数和(自身を含む): 37178880

約数和(自身を除く): 20448438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 309823, 619646, 929469, 1858938, 2788407, 5576814, 8365221, 16730442]

約数ペア:

[(1, 16730442), (2, 8365221), (3, 5576814), (6, 2788407), (9, 1858938), (18, 929469), (27, 619646), (54, 309823)]