8160138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64763}}^1$

素因数の和:64778

約数の個数: 24

約数和(自身を含む): 20206368

約数和(自身を除く): 12046230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64763, 129526, 194289, 388578, 453341, 582867, 906682, 1165734, 1360023, 2720046, 4080069, 8160138]

約数ペア:

[(1, 8160138), (2, 4080069), (3, 2720046), (6, 1360023), (7, 1165734), (9, 906682), (14, 582867), (18, 453341), (21, 388578), (42, 194289), (63, 129526), (126, 64763)]