17956986

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4447}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 35975424

約数和(自身を除く): 18018438

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 4447, 8894, 13341, 26682, 2992831, 5985662, 8978493, 17956986]

約数ペア:

[(1, 17956986), (2, 8978493), (3, 5985662), (6, 2992831), (673, 26682), (1346, 13341), (2019, 8894), (4038, 4447)]