21782004

素因数分解:

$2^2\times 3^1\times {\mathrm{751}}^1\times {\mathrm{2417}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 50913408

約数和(自身を除く): 29131404

約数列:

[1, 2, 3, 4, 6, 12, 751, 1502, 2253, 2417, 3004, 4506, 4834, 7251, 9012, 9668, 14502, 29004, 1815167, 3630334, 5445501, 7260668, 10891002, 21782004]

約数ペア:

[(1, 21782004), (2, 10891002), (3, 7260668), (4, 5445501), (6, 3630334), (12, 1815167), (751, 29004), (1502, 14502), (2253, 9668), (2417, 9012), (3004, 7251), (4506, 4834)]