42852194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278261}}^1$

素因数の和:278281

約数の個数: 16

約数和(自身を含む): 80139456

約数和(自身を除く): 37287262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278261, 556522, 1947827, 3060871, 3895654, 6121742, 21426097, 42852194]

約数ペア:

[(1, 42852194), (2, 21426097), (7, 6121742), (11, 3895654), (14, 3060871), (22, 1947827), (77, 556522), (154, 278261)]