7938012

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 18659200

約数和(自身を除く): 10721188

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 4759, 9518, 14277, 19036, 28554, 57108, 661501, 1323002, 1984503, 2646004, 3969006, 7938012]

約数ペア:

[(1, 7938012), (2, 3969006), (3, 2646004), (4, 1984503), (6, 1323002), (12, 661501), (139, 57108), (278, 28554), (417, 19036), (556, 14277), (834, 9518), (1668, 4759)]