27681336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:8996

約数の個数: 48

約数和(自身を含む): 76722360

約数和(自身を除く): 49041024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8941, 17882, 26823, 35764, 53646, 71528, 80469, 107292, 160938, 214584, 321876, 384463, 643752, 768926, 1153389, 1537852, 2306778, 3075704, 3460167, 4613556, 6920334, 9227112, 13840668, 27681336]

約数ペア:

[(1, 27681336), (2, 13840668), (3, 9227112), (4, 6920334), (6, 4613556), (8, 3460167), (9, 3075704), (12, 2306778), (18, 1537852), (24, 1153389), (36, 768926), (43, 643752), (72, 384463), (86, 321876), (129, 214584), (172, 160938), (258, 107292), (344, 80469), (387, 71528), (516, 53646), (774, 35764), (1032, 26823), (1548, 17882), (3096, 8941)]