21701544

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1217}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 54371520

約数和(自身を除く): 32669976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1217, 1486, 2229, 2434, 2972, 3651, 4458, 4868, 5944, 7302, 8916, 9736, 14604, 17832, 29208, 904231, 1808462, 2712693, 3616924, 5425386, 7233848, 10850772, 21701544]

約数ペア:

[(1, 21701544), (2, 10850772), (3, 7233848), (4, 5425386), (6, 3616924), (8, 2712693), (12, 1808462), (24, 904231), (743, 29208), (1217, 17832), (1486, 14604), (2229, 9736), (2434, 8916), (2972, 7302), (3651, 5944), (4458, 4868)]