130440906

素因数分解:

$2^1\times 3^2\times {\mathrm{7246717}}^1$

素因数の和:7246725

約数の個数: 12

約数和(自身を含む): 282622002

約数和(自身を除く): 152181096

約数列:

[1, 2, 3, 6, 9, 18, 7246717, 14493434, 21740151, 43480302, 65220453, 130440906]

約数ペア:

[(1, 130440906), (2, 65220453), (3, 43480302), (6, 21740151), (9, 14493434), (18, 7246717)]