21711624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82241}}^1$

素因数の和:82261

約数の個数: 32

約数和(自身を含む): 59214240

約数和(自身を除く): 37502616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82241, 164482, 246723, 328964, 493446, 657928, 904651, 986892, 1809302, 1973784, 2713953, 3618604, 5427906, 7237208, 10855812, 21711624]

約数ペア:

[(1, 21711624), (2, 10855812), (3, 7237208), (4, 5427906), (6, 3618604), (8, 2713953), (11, 1973784), (12, 1809302), (22, 986892), (24, 904651), (33, 657928), (44, 493446), (66, 328964), (88, 246723), (132, 164482), (264, 82241)]