8942166

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7076

約数の個数: 24

約数和(自身を含む): 19650384

約数和(自身を除く): 10708218

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6997, 13994, 20991, 41982, 62973, 125946, 496787, 993574, 1490361, 2980722, 4471083, 8942166]

約数ペア:

[(1, 8942166), (2, 4471083), (3, 2980722), (6, 1490361), (9, 993574), (18, 496787), (71, 125946), (142, 62973), (213, 41982), (426, 20991), (639, 13994), (1278, 6997)]