12974418

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^2$

素因数の和:580

約数の個数: 30

約数和(自身を含む): 29175399

約数和(自身を除く): 16200981

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 566, 849, 1698, 2547, 5094, 7641, 15282, 22923, 45846, 80089, 160178, 240267, 480534, 720801, 1441602, 2162403, 4324806, 6487209, 12974418]

約数ペア:

[(1, 12974418), (2, 6487209), (3, 4324806), (6, 2162403), (9, 1441602), (18, 720801), (27, 480534), (54, 240267), (81, 160178), (162, 80089), (283, 45846), (566, 22923), (849, 15282), (1698, 7641), (2547, 5094)]