66649836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 170529408

約数和(自身を除く): 103879572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1266, 2321, 2393, 2532, 4642, 4786, 6963, 7179, 9284, 9572, 13926, 14358, 26323, 27852, 28716, 52646, 78969, 105292, 157938, 315876, 504923, 1009846, 1514769, 2019692, 3029538, 5554153, 6059076, 11108306, 16662459, 22216612, 33324918, 66649836]

約数ペア:

[(1, 66649836), (2, 33324918), (3, 22216612), (4, 16662459), (6, 11108306), (11, 6059076), (12, 5554153), (22, 3029538), (33, 2019692), (44, 1514769), (66, 1009846), (132, 504923), (211, 315876), (422, 157938), (633, 105292), (844, 78969), (1266, 52646), (2321, 28716), (2393, 27852), (2532, 26323), (4642, 14358), (4786, 13926), (6963, 9572), (7179, 9284)]