21084708

素因数分解:

$2^2\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2963}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 49297248

約数和(自身を除く): 28212540

約数列:

[1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 2963, 3558, 5926, 7116, 8889, 11852, 17778, 35556, 1757059, 3514118, 5271177, 7028236, 10542354, 21084708]

約数ペア:

[(1, 21084708), (2, 10542354), (3, 7028236), (4, 5271177), (6, 3514118), (12, 1757059), (593, 35556), (1186, 17778), (1779, 11852), (2372, 8889), (2963, 7116), (3558, 5926)]