66777732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264991}}^1$

素因数の和:265008

約数の個数: 36

約数和(自身を含む): 192914176

約数和(自身を除く): 126136444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264991, 529982, 794973, 1059964, 1589946, 1854937, 2384919, 3179892, 3709874, 4769838, 5564811, 7419748, 9539676, 11129622, 16694433, 22259244, 33388866, 66777732]

約数ペア:

[(1, 66777732), (2, 33388866), (3, 22259244), (4, 16694433), (6, 11129622), (7, 9539676), (9, 7419748), (12, 5564811), (14, 4769838), (18, 3709874), (21, 3179892), (28, 2384919), (36, 1854937), (42, 1589946), (63, 1059964), (84, 794973), (126, 529982), (252, 264991)]