12813861534

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{57720097}}^1$

素因数の和:57720139

約数の個数: 16

約数和(自身を含む): 26320364688

約数和(自身を除く): 13506503154

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 57720097, 115440194, 173160291, 346320582, 2135643589, 4271287178, 6406930767, 12813861534]

約数ペア:

[(1, 12813861534), (2, 6406930767), (3, 4271287178), (6, 2135643589), (37, 346320582), (74, 173160291), (111, 115440194), (222, 57720097)]