18925242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450601}}^1$

素因数の和:450613

約数の個数: 16

約数和(自身を含む): 43257792

約数和(自身を除く): 24332550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450601, 901202, 1351803, 2703606, 3154207, 6308414, 9462621, 18925242]

約数ペア:

[(1, 18925242), (2, 9462621), (3, 6308414), (6, 3154207), (7, 2703606), (14, 1351803), (21, 901202), (42, 450601)]