171340506

素因数分解:

$2^1\times 3^2\times {\mathrm{9518917}}^1$

素因数の和:9518925

約数の個数: 12

約数和(自身を含む): 371237802

約数和(自身を除く): 199897296

約数列:

[1, 2, 3, 6, 9, 18, 9518917, 19037834, 28556751, 57113502, 85670253, 171340506]

約数ペア:

[(1, 171340506), (2, 85670253), (3, 57113502), (6, 28556751), (9, 19037834), (18, 9518917)]