168618906

素因数分解:

$2^1\times 3^2\times {\mathrm{9367717}}^1$

素因数の和:9367725

約数の個数: 12

約数和(自身を含む): 365341002

約数和(自身を除く): 196722096

約数列:

[1, 2, 3, 6, 9, 18, 9367717, 18735434, 28103151, 56206302, 84309453, 168618906]

約数ペア:

[(1, 168618906), (2, 84309453), (3, 56206302), (6, 28103151), (9, 18735434), (18, 9367717)]