21927054

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{1301}}^1$

素因数の和:1412

約数の個数: 24

約数和(自身を含む): 44731512

約数和(自身を除く): 22804458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1301, 2602, 2809, 3903, 5618, 7806, 8427, 16854, 68953, 137906, 206859, 413718, 3654509, 7309018, 10963527, 21927054]

約数ペア:

[(1, 21927054), (2, 10963527), (3, 7309018), (6, 3654509), (53, 413718), (106, 206859), (159, 137906), (318, 68953), (1301, 16854), (2602, 8427), (2809, 7806), (3903, 5618)]