71390392686

素因数分解:

$2^1\times 3^3\times {\mathrm{1322044309}}^1$

素因数の和:1322044320

約数の個数: 16

約数和(自身を含む): 158645317200

約数和(自身を除く): 87254924514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1322044309, 2644088618, 3966132927, 7932265854, 11898398781, 23796797562, 35695196343, 71390392686]

約数ペア:

[(1, 71390392686), (2, 35695196343), (3, 23796797562), (6, 11898398781), (9, 7932265854), (18, 3966132927), (27, 2644088618), (54, 1322044309)]