16560012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 27953268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1439, 1644, 1918, 2877, 2878, 3836, 4317, 5754, 5756, 8634, 10073, 11508, 17268, 20146, 30219, 40292, 60438, 120876, 197143, 394286, 591429, 788572, 1182858, 1380001, 2365716, 2760002, 4140003, 5520004, 8280006, 16560012]

約数ペア:

[(1, 16560012), (2, 8280006), (3, 5520004), (4, 4140003), (6, 2760002), (7, 2365716), (12, 1380001), (14, 1182858), (21, 788572), (28, 591429), (42, 394286), (84, 197143), (137, 120876), (274, 60438), (411, 40292), (548, 30219), (822, 20146), (959, 17268), (1439, 11508), (1644, 10073), (1918, 8634), (2877, 5756), (2878, 5754), (3836, 4317)]