40387242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961601}}^1$

素因数の和:961613

約数の個数: 16

約数和(自身を含む): 92313792

約数和(自身を除く): 51926550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961601, 1923202, 2884803, 5769606, 6731207, 13462414, 20193621, 40387242]

約数ペア:

[(1, 40387242), (2, 20193621), (3, 13462414), (6, 6731207), (7, 5769606), (14, 2884803), (21, 1923202), (42, 961601)]