987409512

素因数分解:

$2^3\times 3^2\times {\mathrm{3323}}^1\times {\mathrm{4127}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 2675687040

約数和(自身を除く): 1688277528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3323, 4127, 6646, 8254, 9969, 12381, 13292, 16508, 19938, 24762, 26584, 29907, 33016, 37143, 39876, 49524, 59814, 74286, 79752, 99048, 119628, 148572, 239256, 297144, 13714021, 27428042, 41142063, 54856084, 82284126, 109712168, 123426189, 164568252, 246852378, 329136504, 493704756, 987409512]

約数ペア:

[(1, 987409512), (2, 493704756), (3, 329136504), (4, 246852378), (6, 164568252), (8, 123426189), (9, 109712168), (12, 82284126), (18, 54856084), (24, 41142063), (36, 27428042), (72, 13714021), (3323, 297144), (4127, 239256), (6646, 148572), (8254, 119628), (9969, 99048), (12381, 79752), (13292, 74286), (16508, 59814), (19938, 49524), (24762, 39876), (26584, 37143), (29907, 33016)]