81946074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1951097}}^1$

素因数の和:1951109

約数の個数: 16

約数和(自身を含む): 187305408

約数和(自身を除く): 105359334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1951097, 3902194, 5853291, 11706582, 13657679, 27315358, 40973037, 81946074]

約数ペア:

[(1, 81946074), (2, 40973037), (3, 27315358), (6, 13657679), (7, 11706582), (14, 5853291), (21, 3902194), (42, 1951097)]