165457236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1969729}}^1$

素因数の和:1969743

約数の個数: 24

約数和(自身を含む): 441219520

約数和(自身を除く): 275762284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1969729, 3939458, 5909187, 7878916, 11818374, 13788103, 23636748, 27576206, 41364309, 55152412, 82728618, 165457236]

約数ペア:

[(1, 165457236), (2, 82728618), (3, 55152412), (4, 41364309), (6, 27576206), (7, 23636748), (12, 13788103), (14, 11818374), (21, 7878916), (28, 5909187), (42, 3939458), (84, 1969729)]