11821842

素因数分解:

$2^1\times 3^3\times {\mathrm{218923}}^1$

素因数の和:218934

約数の個数: 16

約数和(自身を含む): 26270880

約数和(自身を除く): 14449038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 218923, 437846, 656769, 1313538, 1970307, 3940614, 5910921, 11821842]

約数ペア:

[(1, 11821842), (2, 5910921), (3, 3940614), (6, 1970307), (9, 1313538), (18, 656769), (27, 437846), (54, 218923)]