28380822

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{9293}}^1$

素因数の和:9807

約数の個数: 16

約数和(自身を含む): 56879280

約数和(自身を除く): 28498458

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 9293, 18586, 27879, 55758, 4730137, 9460274, 14190411, 28380822]

約数ペア:

[(1, 28380822), (2, 14190411), (3, 9460274), (6, 4730137), (509, 55758), (1018, 27879), (1527, 18586), (3054, 9293)]