27810846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220721}}^1$

素因数の和:220736

約数の個数: 24

約数和(自身を含む): 68865264

約数和(自身を除く): 41054418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220721, 441442, 662163, 1324326, 1545047, 1986489, 3090094, 3972978, 4635141, 9270282, 13905423, 27810846]

約数ペア:

[(1, 27810846), (2, 13905423), (3, 9270282), (6, 4635141), (7, 3972978), (9, 3090094), (14, 1986489), (18, 1545047), (21, 1324326), (42, 662163), (63, 441442), (126, 220721)]