27485854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1931}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 45069696

約数和(自身を除く): 17583842

約数列:

[1, 2, 11, 22, 647, 1294, 1931, 3862, 7117, 14234, 21241, 42482, 1249357, 2498714, 13742927, 27485854]

約数ペア:

[(1, 27485854), (2, 13742927), (11, 2498714), (22, 1249357), (647, 42482), (1294, 21241), (1931, 14234), (3862, 7117)]