4640166

素因数分解:

$2^1\times 3^4\times {\mathrm{28643}}^1$

素因数の和:28657

約数の個数: 20

約数和(自身を含む): 10397772

約数和(自身を除く): 5757606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 28643, 57286, 85929, 171858, 257787, 515574, 773361, 1546722, 2320083, 4640166]

約数ペア:

[(1, 4640166), (2, 2320083), (3, 1546722), (6, 773361), (9, 515574), (18, 257787), (27, 171858), (54, 85929), (81, 57286), (162, 28643)]