218514906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16607}}^1$

素因数の和:16675

約数の個数: 48

約数和(自身を含む): 512987904

約数和(自身を除く): 294472998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 16607, 33214, 49821, 99642, 149463, 282319, 298926, 564638, 714101, 846957, 1428202, 1693914, 2142303, 2540871, 4284606, 5081742, 6426909, 12139717, 12853818, 24279434, 36419151, 72838302, 109257453, 218514906]

約数ペア:

[(1, 218514906), (2, 109257453), (3, 72838302), (6, 36419151), (9, 24279434), (17, 12853818), (18, 12139717), (34, 6426909), (43, 5081742), (51, 4284606), (86, 2540871), (102, 2142303), (129, 1693914), (153, 1428202), (258, 846957), (306, 714101), (387, 564638), (731, 298926), (774, 282319), (1462, 149463), (2193, 99642), (4386, 49821), (6579, 33214), (13158, 16607)]