42678342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{338717}}^1$

素因数の和:338732

約数の個数: 24

約数和(自身を含む): 105680016

約数和(自身を除く): 63001674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 338717, 677434, 1016151, 2032302, 2371019, 3048453, 4742038, 6096906, 7113057, 14226114, 21339171, 42678342]

約数ペア:

[(1, 42678342), (2, 21339171), (3, 14226114), (6, 7113057), (7, 6096906), (9, 4742038), (14, 3048453), (18, 2371019), (21, 2032302), (42, 1016151), (63, 677434), (126, 338717)]