135718146

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67927}}^1$

素因数の和:67975

約数の個数: 32

約数和(自身を含む): 309751680

約数和(自身を除く): 174033534

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 67927, 135854, 203781, 407562, 611343, 1222686, 1834029, 2513299, 3668058, 5026598, 7539897, 15079794, 22619691, 45239382, 67859073, 135718146]

約数ペア:

[(1, 135718146), (2, 67859073), (3, 45239382), (6, 22619691), (9, 15079794), (18, 7539897), (27, 5026598), (37, 3668058), (54, 2513299), (74, 1834029), (111, 1222686), (222, 611343), (333, 407562), (666, 203781), (999, 135854), (1998, 67927)]