1949404842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1406497}}^1$

素因数の和:1406523

約数の個数: 48

約数和(自身を含む): 5265928512

約数和(自身を除く): 3316523670

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1406497, 2812994, 4219491, 8438982, 9845479, 12658473, 15471467, 19690958, 25316946, 29536437, 30942934, 46414401, 59072874, 88609311, 92828802, 108300269, 139243203, 177218622, 216600538, 278486406, 324900807, 649801614, 974702421, 1949404842]

約数ペア:

[(1, 1949404842), (2, 974702421), (3, 649801614), (6, 324900807), (7, 278486406), (9, 216600538), (11, 177218622), (14, 139243203), (18, 108300269), (21, 92828802), (22, 88609311), (33, 59072874), (42, 46414401), (63, 30942934), (66, 29536437), (77, 25316946), (99, 19690958), (126, 15471467), (154, 12658473), (198, 9845479), (231, 8438982), (462, 4219491), (693, 2812994), (1386, 1406497)]