17966004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213881}}^1$

素因数の和:213895

約数の個数: 24

約数和(自身を含む): 47909568

約数和(自身を除く): 29943564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213881, 427762, 641643, 855524, 1283286, 1497167, 2566572, 2994334, 4491501, 5988668, 8983002, 17966004]

約数ペア:

[(1, 17966004), (2, 8983002), (3, 5988668), (4, 4491501), (6, 2994334), (7, 2566572), (12, 1497167), (14, 1283286), (21, 855524), (28, 641643), (42, 427762), (84, 213881)]