2478024

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 6789120

約数和(自身を除く): 4311096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 271, 381, 508, 542, 762, 813, 1016, 1084, 1143, 1524, 1626, 2168, 2286, 2439, 3048, 3252, 4572, 4878, 6504, 9144, 9756, 19512, 34417, 68834, 103251, 137668, 206502, 275336, 309753, 413004, 619506, 826008, 1239012, 2478024]

約数ペア:

[(1, 2478024), (2, 1239012), (3, 826008), (4, 619506), (6, 413004), (8, 309753), (9, 275336), (12, 206502), (18, 137668), (24, 103251), (36, 68834), (72, 34417), (127, 19512), (254, 9756), (271, 9144), (381, 6504), (508, 4878), (542, 4572), (762, 3252), (813, 3048), (1016, 2439), (1084, 2286), (1143, 2168), (1524, 1626)]