71381124

素因数分解:

$2^2\times 3^2\times {\mathrm{1982809}}^1$

素因数の和:1982819

約数の個数: 18

約数和(自身を含む): 180435710

約数和(自身を除く): 109054586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1982809, 3965618, 5948427, 7931236, 11896854, 17845281, 23793708, 35690562, 71381124]

約数ペア:

[(1, 71381124), (2, 35690562), (3, 23793708), (4, 17845281), (6, 11896854), (9, 7931236), (12, 5948427), (18, 3965618), (36, 1982809)]