39905244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19447}}^1$

素因数の和:19479

約数の個数: 48

約数和(自身を含む): 108908800

約数和(自身を除く): 69003556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19447, 38894, 58341, 77788, 116682, 175023, 233364, 350046, 369493, 525069, 700092, 738986, 1050138, 1108479, 1477972, 2100276, 2216958, 3325437, 4433916, 6650874, 9976311, 13301748, 19952622, 39905244]

約数ペア:

[(1, 39905244), (2, 19952622), (3, 13301748), (4, 9976311), (6, 6650874), (9, 4433916), (12, 3325437), (18, 2216958), (19, 2100276), (27, 1477972), (36, 1108479), (38, 1050138), (54, 738986), (57, 700092), (76, 525069), (108, 369493), (114, 350046), (171, 233364), (228, 175023), (342, 116682), (513, 77788), (684, 58341), (1026, 38894), (2052, 19447)]