121547556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{259717}}^1$

素因数の和:259740

約数の個数: 36

約数和(自身を含む): 330880732

約数和(自身を除く): 209333176

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 259717, 519434, 779151, 1038868, 1558302, 2337453, 3116604, 3376321, 4674906, 6752642, 9349812, 10128963, 13505284, 20257926, 30386889, 40515852, 60773778, 121547556]

約数ペア:

[(1, 121547556), (2, 60773778), (3, 40515852), (4, 30386889), (6, 20257926), (9, 13505284), (12, 10128963), (13, 9349812), (18, 6752642), (26, 4674906), (36, 3376321), (39, 3116604), (52, 2337453), (78, 1558302), (117, 1038868), (156, 779151), (234, 519434), (468, 259717)]