66407958

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3929}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 148082400

約数和(自身を除く): 81674442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 3929, 5634, 7858, 8451, 11787, 16902, 23574, 35361, 70722, 106083, 212166, 1229777, 2459554, 3689331, 7378662, 11067993, 22135986, 33203979, 66407958]

約数ペア:

[(1, 66407958), (2, 33203979), (3, 22135986), (6, 11067993), (9, 7378662), (18, 3689331), (27, 2459554), (54, 1229777), (313, 212166), (626, 106083), (939, 70722), (1878, 35361), (2817, 23574), (3929, 16902), (5634, 11787), (7858, 8451)]