21442308

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1907}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 50111712

約数和(自身を除く): 28669404

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 1907, 2811, 3748, 3814, 5622, 5721, 7628, 11244, 11442, 22884, 1786859, 3573718, 5360577, 7147436, 10721154, 21442308]

約数ペア:

[(1, 21442308), (2, 10721154), (3, 7147436), (4, 5360577), (6, 3573718), (12, 1786859), (937, 22884), (1874, 11442), (1907, 11244), (2811, 7628), (3748, 5721), (3814, 5622)]