42666039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 74037600

約数和(自身を除く): 31371561

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1129, 1989, 2223, 2907, 3387, 4199, 10161, 12597, 14677, 19193, 21451, 37791, 44031, 57579, 64353, 132093, 172737, 193059, 249509, 278863, 364667, 748527, 836589, 1094001, 2245581, 2509767, 3282003, 4740671, 14222013, 42666039]

約数ペア:

[(1, 42666039), (3, 14222013), (9, 4740671), (13, 3282003), (17, 2509767), (19, 2245581), (39, 1094001), (51, 836589), (57, 748527), (117, 364667), (153, 278863), (171, 249509), (221, 193059), (247, 172737), (323, 132093), (663, 64353), (741, 57579), (969, 44031), (1129, 37791), (1989, 21451), (2223, 19193), (2907, 14677), (3387, 12597), (4199, 10161)]