27739212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 39030708

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 188, 274, 282, 359, 411, 548, 564, 718, 822, 1077, 1436, 1644, 2154, 4308, 6439, 12878, 16873, 19317, 25756, 33746, 38634, 49183, 50619, 67492, 77268, 98366, 101238, 147549, 196732, 202476, 295098, 590196, 2311601, 4623202, 6934803, 9246404, 13869606, 27739212]

約数ペア:

[(1, 27739212), (2, 13869606), (3, 9246404), (4, 6934803), (6, 4623202), (12, 2311601), (47, 590196), (94, 295098), (137, 202476), (141, 196732), (188, 147549), (274, 101238), (282, 98366), (359, 77268), (411, 67492), (548, 50619), (564, 49183), (718, 38634), (822, 33746), (1077, 25756), (1436, 19317), (1644, 16873), (2154, 12878), (4308, 6439)]