26278758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{132721}}^1$

素因数の和:132740

約数の個数: 24

約数和(自身を含む): 62113896

約数和(自身を除く): 35835138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 132721, 265442, 398163, 796326, 1194489, 1459931, 2388978, 2919862, 4379793, 8759586, 13139379, 26278758]

約数ペア:

[(1, 26278758), (2, 13139379), (3, 8759586), (6, 4379793), (9, 2919862), (11, 2388978), (18, 1459931), (22, 1194489), (33, 796326), (66, 398163), (99, 265442), (198, 132721)]