15866406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 38329200

約数和(自身を除く): 22462794

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2729, 2907, 5458, 5814, 8187, 16374, 24561, 46393, 49122, 51851, 92786, 103702, 139179, 155553, 278358, 311106, 417537, 466659, 835074, 881467, 933318, 1762934, 2644401, 5288802, 7933203, 15866406]

約数ペア:

[(1, 15866406), (2, 7933203), (3, 5288802), (6, 2644401), (9, 1762934), (17, 933318), (18, 881467), (19, 835074), (34, 466659), (38, 417537), (51, 311106), (57, 278358), (102, 155553), (114, 139179), (153, 103702), (171, 92786), (306, 51851), (323, 49122), (342, 46393), (646, 24561), (969, 16374), (1938, 8187), (2729, 5814), (2907, 5458)]