9980455218

素因数分解:

$2^1\times 3^1\times {\mathrm{6311}}^1\times {\mathrm{263573}}^1$

素因数の和:269889

約数の個数: 16

約数和(自身を含む): 19964149056

約数和(自身を除く): 9983693838

約数列:

[1, 2, 3, 6, 6311, 12622, 18933, 37866, 263573, 527146, 790719, 1581438, 1663409203, 3326818406, 4990227609, 9980455218]

約数ペア:

[(1, 9980455218), (2, 4990227609), (3, 3326818406), (6, 1663409203), (6311, 1581438), (12622, 790719), (18933, 527146), (37866, 263573)]