25781946

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{60521}}^1$

素因数の和:60597

約数の個数: 16

約数和(自身を含む): 52291008

約数和(自身を除く): 26509062

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 60521, 121042, 181563, 363126, 4296991, 8593982, 12890973, 25781946]

約数ペア:

[(1, 25781946), (2, 12890973), (3, 8593982), (6, 4296991), (71, 363126), (142, 181563), (213, 121042), (426, 60521)]