2178876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25953

約数の個数: 24

約数和(自身を含む): 5810560

約数和(自身を除く): 3631684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25939, 51878, 77817, 103756, 155634, 181573, 311268, 363146, 544719, 726292, 1089438, 2178876]

約数ペア:

[(1, 2178876), (2, 1089438), (3, 726292), (4, 544719), (6, 363146), (7, 311268), (12, 181573), (14, 155634), (21, 103756), (28, 77817), (42, 51878), (84, 25939)]