27661616642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{563}}^1\times {\mathrm{18457}}^1$

素因数の和:19055

約数の個数: 32

約数和(自身を含む): 45722090304

約数和(自身を除く): 18060473662

約数列:

[1, 2, 11, 22, 121, 242, 563, 1126, 1331, 2662, 6193, 12386, 18457, 36914, 68123, 136246, 203027, 406054, 749353, 1498706, 2233297, 4466594, 10391291, 20782582, 24566267, 49132534, 114304201, 228608402, 1257346211, 2514692422, 13830808321, 27661616642]

約数ペア:

[(1, 27661616642), (2, 13830808321), (11, 2514692422), (22, 1257346211), (121, 228608402), (242, 114304201), (563, 49132534), (1126, 24566267), (1331, 20782582), (2662, 10391291), (6193, 4466594), (12386, 2233297), (18457, 1498706), (36914, 749353), (68123, 406054), (136246, 203027)]