2220884046

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{381989}}^1$

素因数の和:382033

約数の個数: 48

約数和(自身を含む): 5363139600

約数和(自身を除く): 3142255554

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 381989, 763978, 1145967, 2291934, 3437901, 6493813, 6875802, 7257791, 12987626, 14515582, 19481439, 21773373, 38962878, 43546746, 58444317, 65320119, 116888634, 123382447, 130640238, 246764894, 370147341, 740294682, 1110442023, 2220884046]

約数ペア:

[(1, 2220884046), (2, 1110442023), (3, 740294682), (6, 370147341), (9, 246764894), (17, 130640238), (18, 123382447), (19, 116888634), (34, 65320119), (38, 58444317), (51, 43546746), (57, 38962878), (102, 21773373), (114, 19481439), (153, 14515582), (171, 12987626), (306, 7257791), (323, 6875802), (342, 6493813), (646, 3437901), (969, 2291934), (1938, 1145967), (2907, 763978), (5814, 381989)]