7882551468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{47507}}^1$

素因数の和:47947

約数の個数: 72

約数和(自身を含む): 21789069120

約数和(自身を除く): 13906517652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 419, 838, 1257, 1676, 2514, 3771, 4609, 5028, 7542, 9218, 13827, 15084, 18436, 27654, 41481, 47507, 55308, 82962, 95014, 142521, 165924, 190028, 285042, 427563, 522577, 570084, 855126, 1045154, 1567731, 1710252, 2090308, 3135462, 4703193, 6270924, 9406386, 18812772, 19905433, 39810866, 59716299, 79621732, 119432598, 179148897, 218959763, 238865196, 358297794, 437919526, 656879289, 716595588, 875839052, 1313758578, 1970637867, 2627517156, 3941275734, 7882551468]

約数ペア:

[(1, 7882551468), (2, 3941275734), (3, 2627517156), (4, 1970637867), (6, 1313758578), (9, 875839052), (11, 716595588), (12, 656879289), (18, 437919526), (22, 358297794), (33, 238865196), (36, 218959763), (44, 179148897), (66, 119432598), (99, 79621732), (132, 59716299), (198, 39810866), (396, 19905433), (419, 18812772), (838, 9406386), (1257, 6270924), (1676, 4703193), (2514, 3135462), (3771, 2090308), (4609, 1710252), (5028, 1567731), (7542, 1045154), (9218, 855126), (13827, 570084), (15084, 522577), (18436, 427563), (27654, 285042), (41481, 190028), (47507, 165924), (55308, 142521), (82962, 95014)]