18420822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{146197}}^1$

素因数の和:146212

約数の個数: 24

約数和(自身を含む): 45613776

約数和(自身を除く): 27192954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 146197, 292394, 438591, 877182, 1023379, 1315773, 2046758, 2631546, 3070137, 6140274, 9210411, 18420822]

約数ペア:

[(1, 18420822), (2, 9210411), (3, 6140274), (6, 3070137), (7, 2631546), (9, 2046758), (14, 1315773), (18, 1023379), (21, 877182), (42, 438591), (63, 292394), (126, 146197)]