139811382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{209927}}^1$

素因数の和:209972

約数の個数: 24

約数和(自身を含む): 311113296

約数和(自身を除く): 171301914

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 209927, 419854, 629781, 1259562, 1889343, 3778686, 7767299, 15534598, 23301897, 46603794, 69905691, 139811382]

約数ペア:

[(1, 139811382), (2, 69905691), (3, 46603794), (6, 23301897), (9, 15534598), (18, 7767299), (37, 3778686), (74, 1889343), (111, 1259562), (222, 629781), (333, 419854), (666, 209927)]