164743404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1961231}}^1$

素因数の和:1961245

約数の個数: 24

約数和(自身を含む): 439315968

約数和(自身を除く): 274572564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1961231, 3922462, 5883693, 7844924, 11767386, 13728617, 23534772, 27457234, 41185851, 54914468, 82371702, 164743404]

約数ペア:

[(1, 164743404), (2, 82371702), (3, 54914468), (4, 41185851), (6, 27457234), (7, 23534772), (12, 13728617), (14, 11767386), (21, 7844924), (28, 5883693), (42, 3922462), (84, 1961231)]