47173986

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{15149}}^1$

素因数の和:15330

約数の個数: 24

約数和(自身を含む): 102807900

約数和(自身を除く): 55633914

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 15149, 30298, 45447, 90894, 136341, 272682, 2620777, 5241554, 7862331, 15724662, 23586993, 47173986]

約数ペア:

[(1, 47173986), (2, 23586993), (3, 15724662), (6, 7862331), (9, 5241554), (18, 2620777), (173, 272682), (346, 136341), (519, 90894), (1038, 45447), (1557, 30298), (3114, 15149)]