67687242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1611601}}^1$

素因数の和:1611613

約数の個数: 16

約数和(自身を含む): 154713792

約数和(自身を除く): 87026550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1611601, 3223202, 4834803, 9669606, 11281207, 22562414, 33843621, 67687242]

約数ペア:

[(1, 67687242), (2, 33843621), (3, 22562414), (6, 11281207), (7, 9669606), (14, 4834803), (21, 3223202), (42, 1611601)]