21588732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{54517}}^1$

素因数の和:54538

約数の個数: 36

約数和(自身を含む): 59533656

約数和(自身を除く): 37944924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 54517, 109034, 163551, 218068, 327102, 490653, 599687, 654204, 981306, 1199374, 1799061, 1962612, 2398748, 3598122, 5397183, 7196244, 10794366, 21588732]

約数ペア:

[(1, 21588732), (2, 10794366), (3, 7196244), (4, 5397183), (6, 3598122), (9, 2398748), (11, 1962612), (12, 1799061), (18, 1199374), (22, 981306), (33, 654204), (36, 599687), (44, 490653), (66, 327102), (99, 218068), (132, 163551), (198, 109034), (396, 54517)]