21629004

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2381}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 50555568

約数和(自身を除く): 28926564

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 2381, 3028, 4542, 4762, 7143, 9084, 9524, 14286, 28572, 1802417, 3604834, 5407251, 7209668, 10814502, 21629004]

約数ペア:

[(1, 21629004), (2, 10814502), (3, 7209668), (4, 5407251), (6, 3604834), (12, 1802417), (757, 28572), (1514, 14286), (2271, 9524), (2381, 9084), (3028, 7143), (4542, 4762)]