21589824

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 56

約数和(自身を含む): 59618880

約数和(自身を除く): 38029056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4889, 9778, 14667, 19556, 29334, 39112, 58668, 78224, 112447, 117336, 156448, 224894, 234672, 312896, 337341, 449788, 469344, 674682, 899576, 938688, 1349364, 1799152, 2698728, 3598304, 5397456, 7196608, 10794912, 21589824]

約数ペア:

[(1, 21589824), (2, 10794912), (3, 7196608), (4, 5397456), (6, 3598304), (8, 2698728), (12, 1799152), (16, 1349364), (23, 938688), (24, 899576), (32, 674682), (46, 469344), (48, 449788), (64, 337341), (69, 312896), (92, 234672), (96, 224894), (138, 156448), (184, 117336), (192, 112447), (276, 78224), (368, 58668), (552, 39112), (736, 29334), (1104, 19556), (1472, 14667), (2208, 9778), (4416, 4889)]