27855714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 58973184

約数和(自身を除く): 31117470

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2843, 3266, 4899, 5686, 8529, 9798, 17058, 65389, 130778, 196167, 201853, 392334, 403706, 605559, 1211118, 4642619, 9285238, 13927857, 27855714]

約数ペア:

[(1, 27855714), (2, 13927857), (3, 9285238), (6, 4642619), (23, 1211118), (46, 605559), (69, 403706), (71, 392334), (138, 201853), (142, 196167), (213, 130778), (426, 65389), (1633, 17058), (2843, 9798), (3266, 8529), (4899, 5686)]