217216836

素因数分解:

$2^2\times 3^3\times {\mathrm{2011267}}^1$

素因数の和:2011280

約数の個数: 24

約数和(自身を含む): 563155040

約数和(自身を除く): 345938204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2011267, 4022534, 6033801, 8045068, 12067602, 18101403, 24135204, 36202806, 54304209, 72405612, 108608418, 217216836]

約数ペア:

[(1, 217216836), (2, 108608418), (3, 72405612), (4, 54304209), (6, 36202806), (9, 24135204), (12, 18101403), (18, 12067602), (27, 8045068), (36, 6033801), (54, 4022534), (108, 2011267)]