123853446

素因数分解:

$2^1\times 3^2\times {\mathrm{2503}}^1\times {\mathrm{2749}}^1$

素因数の和:5260

約数の個数: 24

約数和(自身を含む): 268554000

約数和(自身を除く): 144700554

約数列:

[1, 2, 3, 6, 9, 18, 2503, 2749, 5006, 5498, 7509, 8247, 15018, 16494, 22527, 24741, 45054, 49482, 6880747, 13761494, 20642241, 41284482, 61926723, 123853446]

約数ペア:

[(1, 123853446), (2, 61926723), (3, 41284482), (6, 20642241), (9, 13761494), (18, 6880747), (2503, 49482), (2749, 45054), (5006, 24741), (5498, 22527), (7509, 16494), (8247, 15018)]