21102882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10930

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 25941918

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10889, 21778, 32667, 65334, 185113, 206891, 370226, 413782, 555339, 620673, 1110678, 1241346, 3517147, 7034294, 10551441, 21102882]

約数ペア:

[(1, 21102882), (2, 10551441), (3, 7034294), (6, 3517147), (17, 1241346), (19, 1110678), (34, 620673), (38, 555339), (51, 413782), (57, 370226), (102, 206891), (114, 185113), (323, 65334), (646, 32667), (969, 21778), (1938, 10889)]