1245922866

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{104717}}^1$

素因数の和:105386

約数の個数: 24

約数和(自身を含む): 2703609324

約数和(自身を除く): 1457686458

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 104717, 209434, 314151, 628302, 942453, 1884906, 69217937, 138435874, 207653811, 415307622, 622961433, 1245922866]

約数ペア:

[(1, 1245922866), (2, 622961433), (3, 415307622), (6, 207653811), (9, 138435874), (18, 69217937), (661, 1884906), (1322, 942453), (1983, 628302), (3966, 314151), (5949, 209434), (11898, 104717)]