13243338

素因数分解:

$2^1\times 3^4\times {\mathrm{81749}}^1$

素因数の和:81763

約数の個数: 20

約数和(自身を含む): 29675250

約数和(自身を除く): 16431912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81749, 163498, 245247, 490494, 735741, 1471482, 2207223, 4414446, 6621669, 13243338]

約数ペア:

[(1, 13243338), (2, 6621669), (3, 4414446), (6, 2207223), (9, 1471482), (18, 735741), (27, 490494), (54, 245247), (81, 163498), (162, 81749)]