18371628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 35289252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 2729, 3366, 5458, 6732, 8187, 10916, 16374, 24561, 30019, 32748, 46393, 49122, 60038, 90057, 92786, 98244, 120076, 139179, 180114, 185572, 270171, 278358, 360228, 417537, 510323, 540342, 556716, 835074, 1020646, 1080684, 1530969, 1670148, 2041292, 3061938, 4592907, 6123876, 9185814, 18371628]

約数ペア:

[(1, 18371628), (2, 9185814), (3, 6123876), (4, 4592907), (6, 3061938), (9, 2041292), (11, 1670148), (12, 1530969), (17, 1080684), (18, 1020646), (22, 835074), (33, 556716), (34, 540342), (36, 510323), (44, 417537), (51, 360228), (66, 278358), (68, 270171), (99, 185572), (102, 180114), (132, 139179), (153, 120076), (187, 98244), (198, 92786), (204, 90057), (306, 60038), (374, 49122), (396, 46393), (561, 32748), (612, 30019), (748, 24561), (1122, 16374), (1683, 10916), (2244, 8187), (2729, 6732), (3366, 5458)]