42906094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278611}}^1$

素因数の和:278631

約数の個数: 16

約数和(自身を含む): 80240256

約数和(自身を除く): 37334162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278611, 557222, 1950277, 3064721, 3900554, 6129442, 21453047, 42906094]

約数ペア:

[(1, 42906094), (2, 21453047), (7, 6129442), (11, 3900554), (14, 3064721), (22, 1950277), (77, 557222), (154, 278611)]