42156910054

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5915929}}^1$

素因数の和:5916447

約数の個数: 16

約数和(自身を含む): 72410983200

約数和(自身を除く): 30254073146

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 5915929, 11831858, 41411503, 82823006, 3011207861, 6022415722, 21078455027, 42156910054]

約数ペア:

[(1, 42156910054), (2, 21078455027), (7, 6022415722), (14, 3011207861), (509, 82823006), (1018, 41411503), (3563, 11831858), (7126, 5915929)]