18826528

素因数分解:

$2^5\times 7^1\times {\mathrm{84047}}^1$

素因数の和:84064

約数の個数: 24

約数和(自身を含む): 42360192

約数和(自身を除く): 23533664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84047, 168094, 336188, 588329, 672376, 1176658, 1344752, 2353316, 2689504, 4706632, 9413264, 18826528]

約数ペア:

[(1, 18826528), (2, 9413264), (4, 4706632), (7, 2689504), (8, 2353316), (14, 1344752), (16, 1176658), (28, 672376), (32, 588329), (56, 336188), (112, 168094), (224, 84047)]