18265974

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{5981}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 36609840

約数和(自身を除く): 18343866

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 5981, 11962, 17943, 35886, 3044329, 6088658, 9132987, 18265974]

約数ペア:

[(1, 18265974), (2, 9132987), (3, 6088658), (6, 3044329), (509, 35886), (1018, 17943), (1527, 11962), (3054, 5981)]