128436762

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{43597}}^1$

素因数の和:44093

約数の個数: 16

約数和(自身を含む): 257402592

約数和(自身を除く): 128965830

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 43597, 87194, 130791, 261582, 21406127, 42812254, 64218381, 128436762]

約数ペア:

[(1, 128436762), (2, 64218381), (3, 42812254), (6, 21406127), (491, 261582), (982, 130791), (1473, 87194), (2946, 43597)]