154198746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{658969}}^1$

素因数の和:658990

約数の個数: 24

約数和(自身を含む): 359797620

約数和(自身を除く): 205598874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 658969, 1317938, 1976907, 3953814, 5930721, 8566597, 11861442, 17133194, 25699791, 51399582, 77099373, 154198746]

約数ペア:

[(1, 154198746), (2, 77099373), (3, 51399582), (6, 25699791), (9, 17133194), (13, 11861442), (18, 8566597), (26, 5930721), (39, 3953814), (78, 1976907), (117, 1317938), (234, 658969)]