2080493046

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{34369}}^1$

素因数の和:34458

約数の個数: 64

約数和(自身を含む): 4949280000

約数和(自身を除く): 2868786954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 1026, 1062, 1121, 1593, 2242, 3186, 3363, 6726, 10089, 20178, 30267, 34369, 60534, 68738, 103107, 206214, 309321, 618642, 653011, 927963, 1306022, 1855926, 1959033, 2027771, 3918066, 4055542, 5877099, 6083313, 11754198, 12166626, 17631297, 18249939, 35262594, 36499878, 38527649, 54749817, 77055298, 109499634, 115582947, 231165894, 346748841, 693497682, 1040246523, 2080493046]

約数ペア:

[(1, 2080493046), (2, 1040246523), (3, 693497682), (6, 346748841), (9, 231165894), (18, 115582947), (19, 109499634), (27, 77055298), (38, 54749817), (54, 38527649), (57, 36499878), (59, 35262594), (114, 18249939), (118, 17631297), (171, 12166626), (177, 11754198), (342, 6083313), (354, 5877099), (513, 4055542), (531, 3918066), (1026, 2027771), (1062, 1959033), (1121, 1855926), (1593, 1306022), (2242, 927963), (3186, 653011), (3363, 618642), (6726, 309321), (10089, 206214), (20178, 103107), (30267, 68738), (34369, 60534)]