21702024

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 59595900

約数和(自身を除く): 37893876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 4129, 5256, 8258, 12387, 16516, 24774, 33032, 37161, 49548, 74322, 99096, 148644, 297288, 301417, 602834, 904251, 1205668, 1808502, 2411336, 2712753, 3617004, 5425506, 7234008, 10851012, 21702024]

約数ペア:

[(1, 21702024), (2, 10851012), (3, 7234008), (4, 5425506), (6, 3617004), (8, 2712753), (9, 2411336), (12, 1808502), (18, 1205668), (24, 904251), (36, 602834), (72, 301417), (73, 297288), (146, 148644), (219, 99096), (292, 74322), (438, 49548), (584, 37161), (657, 33032), (876, 24774), (1314, 16516), (1752, 12387), (2628, 8258), (4129, 5256)]