21292644

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{33479}}^1$

素因数の和:33539

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 29329116

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 33479, 66958, 100437, 133916, 200874, 401748, 1774387, 3548774, 5323161, 7097548, 10646322, 21292644]

約数ペア:

[(1, 21292644), (2, 10646322), (3, 7097548), (4, 5323161), (6, 3548774), (12, 1774387), (53, 401748), (106, 200874), (159, 133916), (212, 100437), (318, 66958), (636, 33479)]