18463242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439601}}^1$

素因数の和:439613

約数の個数: 16

約数和(自身を含む): 42201792

約数和(自身を除く): 23738550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439601, 879202, 1318803, 2637606, 3077207, 6154414, 9231621, 18463242]

約数ペア:

[(1, 18463242), (2, 9231621), (3, 6154414), (6, 3077207), (7, 2637606), (14, 1318803), (21, 879202), (42, 439601)]