12517254

素因数分解:

$2^1\times 3^4\times {\mathrm{77267}}^1$

素因数の和:77281

約数の個数: 20

約数和(自身を含む): 28048284

約数和(自身を除く): 15531030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77267, 154534, 231801, 463602, 695403, 1390806, 2086209, 4172418, 6258627, 12517254]

約数ペア:

[(1, 12517254), (2, 6258627), (3, 4172418), (6, 2086209), (9, 1390806), (18, 695403), (27, 463602), (54, 231801), (81, 154534), (162, 77267)]