15039054

素因数分解:

$2^1\times 3^3\times {\mathrm{278501}}^1$

素因数の和:278512

約数の個数: 16

約数和(自身を含む): 33420240

約数和(自身を除く): 18381186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 278501, 557002, 835503, 1671006, 2506509, 5013018, 7519527, 15039054]

約数ペア:

[(1, 15039054), (2, 7519527), (3, 5013018), (6, 2506509), (9, 1671006), (18, 835503), (27, 557002), (54, 278501)]