13081338

素因数分解:

$2^1\times 3^4\times {\mathrm{80749}}^1$

素因数の和:80763

約数の個数: 20

約数和(自身を含む): 29312250

約数和(自身を除く): 16230912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 80749, 161498, 242247, 484494, 726741, 1453482, 2180223, 4360446, 6540669, 13081338]

約数ペア:

[(1, 13081338), (2, 6540669), (3, 4360446), (6, 2180223), (9, 1453482), (18, 726741), (27, 484494), (54, 242247), (81, 161498), (162, 80749)]