31313418

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{4219}}^1$

素因数の和:5461

約数の個数: 16

約数和(自身を含む): 62692320

約数和(自身を除く): 31378902

約数列:

[1, 2, 3, 6, 1237, 2474, 3711, 4219, 7422, 8438, 12657, 25314, 5218903, 10437806, 15656709, 31313418]

約数ペア:

[(1, 31313418), (2, 15656709), (3, 10437806), (6, 5218903), (1237, 25314), (2474, 12657), (3711, 8438), (4219, 7422)]