26978196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{321169}}^1$

素因数の和:321183

約数の個数: 24

約数和(自身を含む): 71942080

約数和(自身を除く): 44963884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 321169, 642338, 963507, 1284676, 1927014, 2248183, 3854028, 4496366, 6744549, 8992732, 13489098, 26978196]

約数ペア:

[(1, 26978196), (2, 13489098), (3, 8992732), (4, 6744549), (6, 4496366), (7, 3854028), (12, 2248183), (14, 1927014), (21, 1284676), (28, 963507), (42, 642338), (84, 321169)]