67147974

素因数分解:

$2^1\times 3^3\times {\mathrm{1243481}}^1$

素因数の和:1243492

約数の個数: 16

約数和(自身を含む): 149217840

約数和(自身を除く): 82069866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1243481, 2486962, 3730443, 7460886, 11191329, 22382658, 33573987, 67147974]

約数ペア:

[(1, 67147974), (2, 33573987), (3, 22382658), (6, 11191329), (9, 7460886), (18, 3730443), (27, 2486962), (54, 1243481)]