21761076

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{3221}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 50881824

約数和(自身を除く): 29120748

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 2252, 3221, 3378, 6442, 6756, 9663, 12884, 19326, 38652, 1813423, 3626846, 5440269, 7253692, 10880538, 21761076]

約数ペア:

[(1, 21761076), (2, 10880538), (3, 7253692), (4, 5440269), (6, 3626846), (12, 1813423), (563, 38652), (1126, 19326), (1689, 12884), (2252, 9663), (3221, 6756), (3378, 6442)]