131366418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1152337}}^1$

素因数の和:1152361

約数の個数: 16

約数和(自身を含む): 276561120

約数和(自身を除く): 145194702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1152337, 2304674, 3457011, 6914022, 21894403, 43788806, 65683209, 131366418]

約数ペア:

[(1, 131366418), (2, 65683209), (3, 43788806), (6, 21894403), (19, 6914022), (38, 3457011), (57, 2304674), (114, 1152337)]