21053322

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{3187}}^1$

素因数の和:3562

約数の個数: 24

約数和(自身を含む): 45754176

約数和(自身を除く): 24700854

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2202, 3187, 3303, 6374, 6606, 9561, 19122, 28683, 57366, 1169629, 2339258, 3508887, 7017774, 10526661, 21053322]

約数ペア:

[(1, 21053322), (2, 10526661), (3, 7017774), (6, 3508887), (9, 2339258), (18, 1169629), (367, 57366), (734, 28683), (1101, 19122), (2202, 9561), (3187, 6606), (3303, 6374)]