81041424

素因数分解:

$2^4\times 3^1\times {\mathrm{1688363}}^1$

素因数の和:1688374

約数の個数: 20

約数和(自身を含む): 209357136

約数和(自身を除く): 128315712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688363, 3376726, 5065089, 6753452, 10130178, 13506904, 20260356, 27013808, 40520712, 81041424]

約数ペア:

[(1, 81041424), (2, 40520712), (3, 27013808), (4, 20260356), (6, 13506904), (8, 10130178), (12, 6753452), (16, 5065089), (24, 3376726), (48, 1688363)]