1326942

素因数分解:

$2^1\times 3^4\times {\mathrm{8191}}^1$

素因数の和:8205

約数の個数: 20

約数和(自身を含む): 2973696

約数和(自身を除く): 1646754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8191, 16382, 24573, 49146, 73719, 147438, 221157, 442314, 663471, 1326942]

約数ペア:

[(1, 1326942), (2, 663471), (3, 442314), (6, 221157), (9, 147438), (18, 73719), (27, 49146), (54, 24573), (81, 16382), (162, 8191)]