3986556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47459}}^1$

素因数の和:47473

約数の個数: 24

約数和(自身を含む): 10631040

約数和(自身を除く): 6644484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 47459, 94918, 142377, 189836, 284754, 332213, 569508, 664426, 996639, 1328852, 1993278, 3986556]

約数ペア:

[(1, 3986556), (2, 1993278), (3, 1328852), (4, 996639), (6, 664426), (7, 569508), (12, 332213), (14, 284754), (21, 189836), (28, 142377), (42, 94918), (84, 47459)]