115728534

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{20807}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 259683840

約数和(自身を除く): 143955306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 20807, 41614, 62421, 124842, 187263, 374526, 561789, 1123578, 2143121, 4286242, 6429363, 12858726, 19288089, 38576178, 57864267, 115728534]

約数ペア:

[(1, 115728534), (2, 57864267), (3, 38576178), (6, 19288089), (9, 12858726), (18, 6429363), (27, 4286242), (54, 2143121), (103, 1123578), (206, 561789), (309, 374526), (618, 187263), (927, 124842), (1854, 62421), (2781, 41614), (5562, 20807)]