170913978

素因数分解:

$2^1\times 3^2\times {\mathrm{9495221}}^1$

素因数の和:9495229

約数の個数: 12

約数和(自身を含む): 370313658

約数和(自身を除く): 199399680

約数列:

[1, 2, 3, 6, 9, 18, 9495221, 18990442, 28485663, 56971326, 85456989, 170913978]

約数ペア:

[(1, 170913978), (2, 85456989), (3, 56971326), (6, 28485663), (9, 18990442), (18, 9495221)]