51354198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407573}}^1$

素因数の和:407588

約数の個数: 24

約数和(自身を含む): 127163088

約数和(自身を除く): 75808890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407573, 815146, 1222719, 2445438, 2853011, 3668157, 5706022, 7336314, 8559033, 17118066, 25677099, 51354198]

約数ペア:

[(1, 51354198), (2, 25677099), (3, 17118066), (6, 8559033), (7, 7336314), (9, 5706022), (14, 3668157), (18, 2853011), (21, 2445438), (42, 1222719), (63, 815146), (126, 407573)]