66146556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18370

約数の個数: 48

約数和(自身を含む): 180502784

約数和(自身を除く): 114356228

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, 18313, 36626, 54939, 73252, 109878, 128191, 219756, 256382, 384573, 512764, 769146, 787459, 1538292, 1574918, 2362377, 3149836, 4724754, 5512213, 9449508, 11024426, 16536639, 22048852, 33073278, 66146556]

約数ペア:

[(1, 66146556), (2, 33073278), (3, 22048852), (4, 16536639), (6, 11024426), (7, 9449508), (12, 5512213), (14, 4724754), (21, 3149836), (28, 2362377), (42, 1574918), (43, 1538292), (84, 787459), (86, 769146), (129, 512764), (172, 384573), (258, 256382), (301, 219756), (516, 128191), (602, 109878), (903, 73252), (1204, 54939), (1806, 36626), (3612, 18313)]