42747166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277579}}^1$

素因数の和:277599

約数の個数: 16

約数和(自身を含む): 79943040

約数和(自身を除く): 37195874

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277579, 555158, 1943053, 3053369, 3886106, 6106738, 21373583, 42747166]

約数ペア:

[(1, 42747166), (2, 21373583), (7, 6106738), (11, 3886106), (14, 3053369), (22, 1943053), (77, 555158), (154, 277579)]