17884332

素因数分解:

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

素因数の和:7078

約数の個数: 36

約数和(自身を含む): 45850896

約数和(自身を除く): 27966564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6997, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 251892, 496787, 993574, 1490361, 1987148, 2980722, 4471083, 5961444, 8942166, 17884332]

約数ペア:

[(1, 17884332), (2, 8942166), (3, 5961444), (4, 4471083), (6, 2980722), (9, 1987148), (12, 1490361), (18, 993574), (36, 496787), (71, 251892), (142, 125946), (213, 83964), (284, 62973), (426, 41982), (639, 27988), (852, 20991), (1278, 13994), (2556, 6997)]