2742741569778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{4248479}}^1$

素因数の和:4249319

約数の個数: 64

約数和(自身を含む): 6607236096000

約数和(自身を除く): 3864494526222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 809, 1618, 2427, 4854, 5663, 11326, 15371, 16989, 30742, 33978, 46113, 92226, 107597, 215194, 322791, 645582, 4248479, 8496958, 12745437, 25490874, 29739353, 59478706, 80721101, 89218059, 161442202, 178436118, 242163303, 484326606, 565047707, 1130095414, 1695143121, 3390286242, 3437019511, 6874039022, 10311058533, 20622117066, 24059136577, 48118273154, 65303370709, 72177409731, 130606741418, 144354819462, 195910112127, 391820224254, 457123594963, 914247189926, 1371370784889, 2742741569778]

約数ペア:

[(1, 2742741569778), (2, 1371370784889), (3, 914247189926), (6, 457123594963), (7, 391820224254), (14, 195910112127), (19, 144354819462), (21, 130606741418), (38, 72177409731), (42, 65303370709), (57, 48118273154), (114, 24059136577), (133, 20622117066), (266, 10311058533), (399, 6874039022), (798, 3437019511), (809, 3390286242), (1618, 1695143121), (2427, 1130095414), (4854, 565047707), (5663, 484326606), (11326, 242163303), (15371, 178436118), (16989, 161442202), (30742, 89218059), (33978, 80721101), (46113, 59478706), (92226, 29739353), (107597, 25490874), (215194, 12745437), (322791, 8496958), (645582, 4248479)]