2007489918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6828197}}^1$

素因数の和:6828216

約数の個数: 24

約数和(自身を含む): 4670487432

約数和(自身を除く): 2662997514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6828197, 13656394, 20484591, 40969182, 47797379, 95594758, 143392137, 286784274, 334581653, 669163306, 1003744959, 2007489918]

約数ペア:

[(1, 2007489918), (2, 1003744959), (3, 669163306), (6, 334581653), (7, 286784274), (14, 143392137), (21, 95594758), (42, 47797379), (49, 40969182), (98, 20484591), (147, 13656394), (294, 6828197)]