217867182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9533}}^1$

素因数の和:9844

約数の個数: 32

約数和(自身を含む): 470903328

約数和(自身を除く): 253036146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 9533, 11427, 19066, 22854, 28599, 57198, 123929, 247858, 371787, 743574, 2793169, 5586338, 8379507, 16759014, 36311197, 72622394, 108933591, 217867182]

約数ペア:

[(1, 217867182), (2, 108933591), (3, 72622394), (6, 36311197), (13, 16759014), (26, 8379507), (39, 5586338), (78, 2793169), (293, 743574), (586, 371787), (879, 247858), (1758, 123929), (3809, 57198), (7618, 28599), (9533, 22854), (11427, 19066)]