21132936

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26706

約数の個数: 48

約数和(自身を含む): 62440560

約数和(自身を除く): 41307624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26683, 53366, 80049, 106732, 160098, 213464, 240147, 293513, 320196, 480294, 587026, 640392, 880539, 960588, 1174052, 1761078, 1921176, 2348104, 2641617, 3522156, 5283234, 7044312, 10566468, 21132936]

約数ペア:

[(1, 21132936), (2, 10566468), (3, 7044312), (4, 5283234), (6, 3522156), (8, 2641617), (9, 2348104), (11, 1921176), (12, 1761078), (18, 1174052), (22, 960588), (24, 880539), (33, 640392), (36, 587026), (44, 480294), (66, 320196), (72, 293513), (88, 240147), (99, 213464), (132, 160098), (198, 106732), (264, 80049), (396, 53366), (792, 26683)]