19013526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150901}}^1$

素因数の和:150916

約数の個数: 24

約数和(自身を含む): 47081424

約数和(自身を除く): 28067898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150901, 301802, 452703, 905406, 1056307, 1358109, 2112614, 2716218, 3168921, 6337842, 9506763, 19013526]

約数ペア:

[(1, 19013526), (2, 9506763), (3, 6337842), (6, 3168921), (7, 2716218), (9, 2112614), (14, 1358109), (18, 1056307), (21, 905406), (42, 452703), (63, 301802), (126, 150901)]