2065355982

素因数分解:

$2^1\times 3^4\times {\mathrm{12749111}}^1$

素因数の和:12749125

約数の個数: 20

約数和(自身を含む): 4627927656

約数和(自身を除く): 2562571674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12749111, 25498222, 38247333, 76494666, 114741999, 229483998, 344225997, 688451994, 1032677991, 2065355982]

約数ペア:

[(1, 2065355982), (2, 1032677991), (3, 688451994), (6, 344225997), (9, 229483998), (18, 114741999), (27, 76494666), (54, 38247333), (81, 25498222), (162, 12749111)]