12837996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:303

約数の個数: 54

約数和(自身を含む): 34410740

約数和(自身を除く): 21572744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 822, 1233, 1644, 2466, 2603, 4932, 5206, 7809, 10412, 15618, 18769, 23427, 31236, 37538, 46854, 56307, 75076, 93708, 112614, 168921, 225228, 337842, 356611, 675684, 713222, 1069833, 1426444, 2139666, 3209499, 4279332, 6418998, 12837996]

約数ペア:

[(1, 12837996), (2, 6418998), (3, 4279332), (4, 3209499), (6, 2139666), (9, 1426444), (12, 1069833), (18, 713222), (19, 675684), (36, 356611), (38, 337842), (57, 225228), (76, 168921), (114, 112614), (137, 93708), (171, 75076), (228, 56307), (274, 46854), (342, 37538), (411, 31236), (548, 23427), (684, 18769), (822, 15618), (1233, 10412), (1644, 7809), (2466, 5206), (2603, 4932)]