2947331196

素因数分解:

$2^2\times 3^2\times {\mathrm{81870311}}^1$

素因数の和:81870321

約数の個数: 18

約数和(自身を含む): 7450198392

約数和(自身を除く): 4502867196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81870311, 163740622, 245610933, 327481244, 491221866, 736832799, 982443732, 1473665598, 2947331196]

約数ペア:

[(1, 2947331196), (2, 1473665598), (3, 982443732), (4, 736832799), (6, 491221866), (9, 327481244), (12, 245610933), (18, 163740622), (36, 81870311)]