16456734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 41009280

約数和(自身を除く): 24552546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 619, 633, 1238, 1266, 1477, 1857, 1899, 2954, 3714, 3798, 4333, 4431, 5571, 8666, 8862, 11142, 12999, 13293, 25998, 26586, 38997, 77994, 130609, 261218, 391827, 783654, 914263, 1175481, 1828526, 2350962, 2742789, 5485578, 8228367, 16456734]

約数ペア:

[(1, 16456734), (2, 8228367), (3, 5485578), (6, 2742789), (7, 2350962), (9, 1828526), (14, 1175481), (18, 914263), (21, 783654), (42, 391827), (63, 261218), (126, 130609), (211, 77994), (422, 38997), (619, 26586), (633, 25998), (1238, 13293), (1266, 12999), (1477, 11142), (1857, 8862), (1899, 8666), (2954, 5571), (3714, 4431), (3798, 4333)]