12589182

素因数分解:

$2^1\times 3^4\times {\mathrm{77711}}^1$

素因数の和:77725

約数の個数: 20

約数和(自身を含む): 28209456

約数和(自身を除く): 15620274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77711, 155422, 233133, 466266, 699399, 1398798, 2098197, 4196394, 6294591, 12589182]

約数ペア:

[(1, 12589182), (2, 6294591), (3, 4196394), (6, 2098197), (9, 1398798), (18, 699399), (27, 466266), (54, 233133), (81, 155422), (162, 77711)]