2912451138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8515939}}^1$

素因数の和:8515966

約数の個数: 24

約数和(自身を含む): 6642433200

約数和(自身を除く): 3729982062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 8515939, 17031878, 25547817, 51095634, 76643451, 153286902, 161802841, 323605682, 485408523, 970817046, 1456225569, 2912451138]

約数ペア:

[(1, 2912451138), (2, 1456225569), (3, 970817046), (6, 485408523), (9, 323605682), (18, 161802841), (19, 153286902), (38, 76643451), (57, 51095634), (114, 25547817), (171, 17031878), (342, 8515939)]