30642822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243197}}^1$

素因数の和:243212

約数の個数: 24

約数和(自身を含む): 75877776

約数和(自身を除く): 45234954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243197, 486394, 729591, 1459182, 1702379, 2188773, 3404758, 4377546, 5107137, 10214274, 15321411, 30642822]

約数ペア:

[(1, 30642822), (2, 15321411), (3, 10214274), (6, 5107137), (7, 4377546), (9, 3404758), (14, 2188773), (18, 1702379), (21, 1459182), (42, 729591), (63, 486394), (126, 243197)]