21755712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10301}}^1$

素因数の和:10327

約数の個数: 56

約数和(自身を含む): 62800992

約数和(自身を除く): 41045280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10301, 20602, 30903, 41204, 61806, 82408, 113311, 123612, 164816, 226622, 247224, 329632, 339933, 453244, 494448, 659264, 679866, 906488, 988896, 1359732, 1812976, 1977792, 2719464, 3625952, 5438928, 7251904, 10877856, 21755712]

約数ペア:

[(1, 21755712), (2, 10877856), (3, 7251904), (4, 5438928), (6, 3625952), (8, 2719464), (11, 1977792), (12, 1812976), (16, 1359732), (22, 988896), (24, 906488), (32, 679866), (33, 659264), (44, 494448), (48, 453244), (64, 339933), (66, 329632), (88, 247224), (96, 226622), (132, 164816), (176, 123612), (192, 113311), (264, 82408), (352, 61806), (528, 41204), (704, 30903), (1056, 20602), (2112, 10301)]