13267728

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 60

約数和(自身を含む): 37398400

約数和(自身を除く): 24130672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 463, 597, 796, 926, 1194, 1389, 1592, 1791, 1852, 2388, 2778, 3184, 3582, 3704, 4167, 4776, 5556, 7164, 7408, 8334, 9552, 11112, 14328, 16668, 22224, 28656, 33336, 66672, 92137, 184274, 276411, 368548, 552822, 737096, 829233, 1105644, 1474192, 1658466, 2211288, 3316932, 4422576, 6633864, 13267728]

約数ペア:

[(1, 13267728), (2, 6633864), (3, 4422576), (4, 3316932), (6, 2211288), (8, 1658466), (9, 1474192), (12, 1105644), (16, 829233), (18, 737096), (24, 552822), (36, 368548), (48, 276411), (72, 184274), (144, 92137), (199, 66672), (398, 33336), (463, 28656), (597, 22224), (796, 16668), (926, 14328), (1194, 11112), (1389, 9552), (1592, 8334), (1791, 7408), (1852, 7164), (2388, 5556), (2778, 4776), (3184, 4167), (3582, 3704)]