27156958582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1\times {\mathrm{3079}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 45472885920

約数和(自身を除く): 18315927338

約数列:

[1, 2, 13, 26, 31, 62, 353, 403, 706, 806, 961, 1922, 3079, 4589, 6158, 9178, 10943, 12493, 21886, 24986, 40027, 80054, 95449, 142259, 190898, 284518, 339233, 678466, 1086887, 1240837, 2173774, 2481674, 2958919, 4410029, 5917838, 8820058, 14129531, 28259062, 33693497, 38465947, 67386994, 76931894, 438015461, 876030922, 1044498407, 2088996814, 13578479291, 27156958582]

約数ペア:

[(1, 27156958582), (2, 13578479291), (13, 2088996814), (26, 1044498407), (31, 876030922), (62, 438015461), (353, 76931894), (403, 67386994), (706, 38465947), (806, 33693497), (961, 28259062), (1922, 14129531), (3079, 8820058), (4589, 5917838), (6158, 4410029), (9178, 2958919), (10943, 2481674), (12493, 2173774), (21886, 1240837), (24986, 1086887), (40027, 678466), (80054, 339233), (95449, 284518), (142259, 190898)]