1138862286

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{215939}}^1$

素因数の和:216240

約数の個数: 24

約数和(自身を含む): 2475968040

約数和(自身を除く): 1337105754

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 215939, 431878, 647817, 1295634, 1943451, 3886902, 63270127, 126540254, 189810381, 379620762, 569431143, 1138862286]

約数ペア:

[(1, 1138862286), (2, 569431143), (3, 379620762), (6, 189810381), (9, 126540254), (18, 63270127), (293, 3886902), (586, 1943451), (879, 1295634), (1758, 647817), (2637, 431878), (5274, 215939)]