3131946

素因数分解:

$2^1\times 3^4\times {\mathrm{19333}}^1$

素因数の和:19347

約数の個数: 20

約数和(自身を含む): 7018242

約数和(自身を除く): 3886296

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 19333, 38666, 57999, 115998, 173997, 347994, 521991, 1043982, 1565973, 3131946]

約数ペア:

[(1, 3131946), (2, 1565973), (3, 1043982), (6, 521991), (9, 347994), (18, 173997), (27, 115998), (54, 57999), (81, 38666), (162, 19333)]