21768672

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9895

約数の個数: 48

約数和(自身を含む): 59633280

約数和(自身を除く): 37864608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9859, 19718, 29577, 39436, 59154, 78872, 118308, 157744, 226757, 236616, 315488, 453514, 473232, 680271, 907028, 946464, 1360542, 1814056, 2721084, 3628112, 5442168, 7256224, 10884336, 21768672]

約数ペア:

[(1, 21768672), (2, 10884336), (3, 7256224), (4, 5442168), (6, 3628112), (8, 2721084), (12, 1814056), (16, 1360542), (23, 946464), (24, 907028), (32, 680271), (46, 473232), (48, 453514), (69, 315488), (92, 236616), (96, 226757), (138, 157744), (184, 118308), (276, 78872), (368, 59154), (552, 39436), (736, 29577), (1104, 19718), (2208, 9859)]