27398226

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20477}}^1$

素因数の和:20705

約数の個数: 16

約数和(自身を含む): 55044864

約数和(自身を除く): 27646638

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20477, 40954, 61431, 122862, 4566371, 9132742, 13699113, 27398226]

約数ペア:

[(1, 27398226), (2, 13699113), (3, 9132742), (6, 4566371), (223, 122862), (446, 61431), (669, 40954), (1338, 20477)]