16721892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{42227}}^1$

素因数の和:42248

約数の個数: 36

約数和(自身を含む): 46112976

約数和(自身を除く): 29391084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 42227, 84454, 126681, 168908, 253362, 380043, 464497, 506724, 760086, 928994, 1393491, 1520172, 1857988, 2786982, 4180473, 5573964, 8360946, 16721892]

約数ペア:

[(1, 16721892), (2, 8360946), (3, 5573964), (4, 4180473), (6, 2786982), (9, 1857988), (11, 1520172), (12, 1393491), (18, 928994), (22, 760086), (33, 506724), (36, 464497), (44, 380043), (66, 253362), (99, 168908), (132, 126681), (198, 84454), (396, 42227)]