320042682

素因数分解:

$2^1\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{11941}}^1$

素因数の和:13438

約数の個数: 24

約数和(自身を含む): 693949620

約数和(自身を除く): 373906938

約数列:

[1, 2, 3, 6, 9, 18, 1489, 2978, 4467, 8934, 11941, 13401, 23882, 26802, 35823, 71646, 107469, 214938, 17780149, 35560298, 53340447, 106680894, 160021341, 320042682]

約数ペア:

[(1, 320042682), (2, 160021341), (3, 106680894), (6, 53340447), (9, 35560298), (18, 17780149), (1489, 214938), (2978, 107469), (4467, 71646), (8934, 35823), (11941, 26802), (13401, 23882)]