21223212

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18233}}^1$

素因数の和:18337

約数の個数: 24

約数和(自身を含む): 50034096

約数和(自身を除く): 28810884

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18233, 36466, 54699, 72932, 109398, 218796, 1768601, 3537202, 5305803, 7074404, 10611606, 21223212]

約数ペア:

[(1, 21223212), (2, 10611606), (3, 7074404), (4, 5305803), (6, 3537202), (12, 1768601), (97, 218796), (194, 109398), (291, 72932), (388, 54699), (582, 36466), (1164, 18233)]