225531918

素因数分解:

$2^1\times 3^3\times {\mathrm{4176517}}^1$

素因数の和:4176528

約数の個数: 16

約数和(自身を含む): 501182160

約数和(自身を除く): 275650242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4176517, 8353034, 12529551, 25059102, 37588653, 75177306, 112765959, 225531918]

約数ペア:

[(1, 225531918), (2, 112765959), (3, 75177306), (6, 37588653), (9, 25059102), (18, 12529551), (27, 8353034), (54, 4176517)]