81043004

素因数分解:

$2^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{3089}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 162311520

約数和(自身を除く): 81268516

約数列:

[1, 2, 4, 7, 14, 28, 937, 1874, 3089, 3748, 6178, 6559, 12356, 13118, 21623, 26236, 43246, 86492, 2894393, 5788786, 11577572, 20260751, 40521502, 81043004]

約数ペア:

[(1, 81043004), (2, 40521502), (4, 20260751), (7, 11577572), (14, 5788786), (28, 2894393), (937, 86492), (1874, 43246), (3089, 26236), (3748, 21623), (6178, 13118), (6559, 12356)]