15550812

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 40717600

約数和(自身を除く): 25166788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1321, 1962, 2642, 2943, 3924, 3963, 5284, 5886, 7926, 11772, 11889, 15852, 23778, 35667, 47556, 71334, 142668, 143989, 287978, 431967, 575956, 863934, 1295901, 1727868, 2591802, 3887703, 5183604, 7775406, 15550812]

約数ペア:

[(1, 15550812), (2, 7775406), (3, 5183604), (4, 3887703), (6, 2591802), (9, 1727868), (12, 1295901), (18, 863934), (27, 575956), (36, 431967), (54, 287978), (108, 143989), (109, 142668), (218, 71334), (327, 47556), (436, 35667), (654, 23778), (981, 15852), (1308, 11889), (1321, 11772), (1962, 7926), (2642, 5886), (2943, 5284), (3924, 3963)]