21021636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2083}}^1$

素因数の和:2148

約数の個数: 36

約数和(自身を含む): 50824592

約数和(自身を除く): 29802956

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2083, 2523, 3364, 4166, 5046, 6249, 8332, 10092, 12498, 24996, 60407, 120814, 181221, 241628, 362442, 724884, 1751803, 3503606, 5255409, 7007212, 10510818, 21021636]

約数ペア:

[(1, 21021636), (2, 10510818), (3, 7007212), (4, 5255409), (6, 3503606), (12, 1751803), (29, 724884), (58, 362442), (87, 241628), (116, 181221), (174, 120814), (348, 60407), (841, 24996), (1682, 12498), (2083, 10092), (2523, 8332), (3364, 6249), (4166, 5046)]