27856578

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{7243}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 55807776

約数和(自身を除く): 27951198

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 7243, 14486, 21729, 43458, 4642763, 9285526, 13928289, 27856578]

約数ペア:

[(1, 27856578), (2, 13928289), (3, 9285526), (6, 4642763), (641, 43458), (1282, 21729), (1923, 14486), (3846, 7243)]