39408894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 98044128

約数和(自身を除く): 58635234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1217, 1542, 1799, 2313, 2434, 3598, 3651, 4626, 5397, 7302, 8519, 10794, 10953, 16191, 17038, 21906, 25557, 32382, 51114, 76671, 153342, 312769, 625538, 938307, 1876614, 2189383, 2814921, 4378766, 5629842, 6568149, 13136298, 19704447, 39408894]

約数ペア:

[(1, 39408894), (2, 19704447), (3, 13136298), (6, 6568149), (7, 5629842), (9, 4378766), (14, 2814921), (18, 2189383), (21, 1876614), (42, 938307), (63, 625538), (126, 312769), (257, 153342), (514, 76671), (771, 51114), (1217, 32382), (1542, 25557), (1799, 21906), (2313, 17038), (2434, 16191), (3598, 10953), (3651, 10794), (4626, 8519), (5397, 7302)]