12405876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{147689}}^1$

素因数の和:147703

約数の個数: 24

約数和(自身を含む): 33082560

約数和(自身を除く): 20676684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 147689, 295378, 443067, 590756, 886134, 1033823, 1772268, 2067646, 3101469, 4135292, 6202938, 12405876]

約数ペア:

[(1, 12405876), (2, 6202938), (3, 4135292), (4, 3101469), (6, 2067646), (7, 1772268), (12, 1033823), (14, 886134), (21, 590756), (28, 443067), (42, 295378), (84, 147689)]