2051294353974

素因数分解:

$2^1\times 3^4\times {\mathrm{12662310827}}^1$

素因数の和:12662310841

約数の個数: 20

約数和(自身を含む): 4596418830564

約数和(自身を除く): 2545124476590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12662310827, 25324621654, 37986932481, 75973864962, 113960797443, 227921594886, 341882392329, 683764784658, 1025647176987, 2051294353974]

約数ペア:

[(1, 2051294353974), (2, 1025647176987), (3, 683764784658), (6, 341882392329), (9, 227921594886), (18, 113960797443), (27, 75973864962), (54, 37986932481), (81, 25324621654), (162, 12662310827)]