11642454

素因数分解:

$2^1\times 3^4\times {\mathrm{71867}}^1$

素因数の和:71881

約数の個数: 20

約数和(自身を含む): 26088084

約数和(自身を除く): 14445630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 71867, 143734, 215601, 431202, 646803, 1293606, 1940409, 3880818, 5821227, 11642454]

約数ペア:

[(1, 11642454), (2, 5821227), (3, 3880818), (6, 1940409), (9, 1293606), (18, 646803), (27, 431202), (54, 215601), (81, 143734), (162, 71867)]