30401868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361927}}^1$

素因数の和:361941

約数の個数: 24

約数和(自身を含む): 81071872

約数和(自身を除く): 50670004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361927, 723854, 1085781, 1447708, 2171562, 2533489, 4343124, 5066978, 7600467, 10133956, 15200934, 30401868]

約数ペア:

[(1, 30401868), (2, 15200934), (3, 10133956), (4, 7600467), (6, 5066978), (7, 4343124), (12, 2533489), (14, 2171562), (21, 1447708), (28, 1085781), (42, 723854), (84, 361927)]