16748844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4637}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 45712128

約数和(自身を除く): 28963284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4637, 9274, 13911, 18548, 27822, 32459, 55644, 64918, 97377, 129836, 194754, 199391, 389508, 398782, 598173, 797564, 1196346, 1395737, 2392692, 2791474, 4187211, 5582948, 8374422, 16748844]

約数ペア:

[(1, 16748844), (2, 8374422), (3, 5582948), (4, 4187211), (6, 2791474), (7, 2392692), (12, 1395737), (14, 1196346), (21, 797564), (28, 598173), (42, 398782), (43, 389508), (84, 199391), (86, 194754), (129, 129836), (172, 97377), (258, 64918), (301, 55644), (516, 32459), (602, 27822), (903, 18548), (1204, 13911), (1806, 9274), (3612, 4637)]