2017680108

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67499}}^1$

素因数の和:67606

約数の個数: 48

約数和(自身を含む): 4898880000

約数和(自身を除く): 2881199892

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 2491, 4982, 7473, 9964, 14946, 29892, 67499, 134998, 202497, 269996, 404994, 809988, 3172453, 3577447, 6344906, 7154894, 9517359, 10732341, 12689812, 14309788, 19034718, 21464682, 38069436, 42929364, 168140009, 336280018, 504420027, 672560036, 1008840054, 2017680108]

約数ペア:

[(1, 2017680108), (2, 1008840054), (3, 672560036), (4, 504420027), (6, 336280018), (12, 168140009), (47, 42929364), (53, 38069436), (94, 21464682), (106, 19034718), (141, 14309788), (159, 12689812), (188, 10732341), (212, 9517359), (282, 7154894), (318, 6344906), (564, 3577447), (636, 3172453), (2491, 809988), (4982, 404994), (7473, 269996), (9964, 202497), (14946, 134998), (29892, 67499)]