18306513

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 27189760

約数和(自身を除く): 8883247

約数列:

[1, 3, 9, 27, 607, 1117, 1821, 3351, 5463, 10053, 16389, 30159, 678019, 2034057, 6102171, 18306513]

約数ペア:

[(1, 18306513), (3, 6102171), (9, 2034057), (27, 678019), (607, 30159), (1117, 16389), (1821, 10053), (3351, 5463)]