21233322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9749}}^1$

素因数の和:9779

約数の個数: 36

約数和(自身を含む): 50573250

約数和(自身を除く): 29339928

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9749, 19498, 29247, 58494, 87741, 107239, 175482, 214478, 321717, 643434, 965151, 1179629, 1930302, 2359258, 3538887, 7077774, 10616661, 21233322]

約数ペア:

[(1, 21233322), (2, 10616661), (3, 7077774), (6, 3538887), (9, 2359258), (11, 1930302), (18, 1179629), (22, 965151), (33, 643434), (66, 321717), (99, 214478), (121, 175482), (198, 107239), (242, 87741), (363, 58494), (726, 29247), (1089, 19498), (2178, 9749)]