8247996

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 20972952

約数和(自身を除く): 12724956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1163, 1182, 1773, 2326, 2364, 3489, 3546, 4652, 6978, 7092, 10467, 13956, 20934, 41868, 229111, 458222, 687333, 916444, 1374666, 2061999, 2749332, 4123998, 8247996]

約数ペア:

[(1, 8247996), (2, 4123998), (3, 2749332), (4, 2061999), (6, 1374666), (9, 916444), (12, 687333), (18, 458222), (36, 229111), (197, 41868), (394, 20934), (591, 13956), (788, 10467), (1163, 7092), (1182, 6978), (1773, 4652), (2326, 3546), (2364, 3489)]