42189756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{502259}}^1$

素因数の和:502273

約数の個数: 24

約数和(自身を含む): 112506240

約数和(自身を除く): 70316484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 502259, 1004518, 1506777, 2009036, 3013554, 3515813, 6027108, 7031626, 10547439, 14063252, 21094878, 42189756]

約数ペア:

[(1, 42189756), (2, 21094878), (3, 14063252), (4, 10547439), (6, 7031626), (7, 6027108), (12, 3515813), (14, 3013554), (21, 2009036), (28, 1506777), (42, 1004518), (84, 502259)]