17996964

素因数分解:

$2^2\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1997}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 42069888

約数和(自身を除く): 24072924

約数列:

[1, 2, 3, 4, 6, 12, 751, 1502, 1997, 2253, 3004, 3994, 4506, 5991, 7988, 9012, 11982, 23964, 1499747, 2999494, 4499241, 5998988, 8998482, 17996964]

約数ペア:

[(1, 17996964), (2, 8998482), (3, 5998988), (4, 4499241), (6, 2999494), (12, 1499747), (751, 23964), (1502, 11982), (1997, 9012), (2253, 7988), (3004, 5991), (3994, 4506)]