9720012

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3361}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 22780912

約数和(自身を除く): 13060900

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 3361, 6722, 10083, 13444, 20166, 40332, 810001, 1620002, 2430003, 3240004, 4860006, 9720012]

約数ペア:

[(1, 9720012), (2, 4860006), (3, 3240004), (4, 2430003), (6, 1620002), (12, 810001), (241, 40332), (482, 20166), (723, 13444), (964, 10083), (1446, 6722), (2892, 3361)]