55866918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131143}}^1$

素因数の和:131219

約数の個数: 16

約数和(自身を含む): 113308416

約数和(自身を除く): 57441498

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 131143, 262286, 393429, 786858, 9311153, 18622306, 27933459, 55866918]

約数ペア:

[(1, 55866918), (2, 27933459), (3, 18622306), (6, 9311153), (71, 786858), (142, 393429), (213, 262286), (426, 131143)]