663896268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2634509}}^1$

素因数の和:2634526

約数の個数: 36

約数和(自身を含む): 1917923280

約数和(自身を除く): 1254027012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2634509, 5269018, 7903527, 10538036, 15807054, 18441563, 23710581, 31614108, 36883126, 47421162, 55324689, 73766252, 94842324, 110649378, 165974067, 221298756, 331948134, 663896268]

約数ペア:

[(1, 663896268), (2, 331948134), (3, 221298756), (4, 165974067), (6, 110649378), (7, 94842324), (9, 73766252), (12, 55324689), (14, 47421162), (18, 36883126), (21, 31614108), (28, 23710581), (36, 18441563), (42, 15807054), (63, 10538036), (84, 7903527), (126, 5269018), (252, 2634509)]