27868212

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 77122080

約数和(自身を除く): 49253868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 503, 513, 684, 729, 972, 1006, 1026, 1458, 1509, 1539, 2012, 2052, 2916, 3018, 3078, 4527, 4617, 6036, 6156, 9054, 9234, 9557, 13581, 13851, 18108, 18468, 19114, 27162, 27702, 28671, 38228, 40743, 54324, 55404, 57342, 81486, 86013, 114684, 122229, 162972, 172026, 244458, 258039, 344052, 366687, 488916, 516078, 733374, 774117, 1032156, 1466748, 1548234, 2322351, 3096468, 4644702, 6967053, 9289404, 13934106, 27868212]

約数ペア:

[(1, 27868212), (2, 13934106), (3, 9289404), (4, 6967053), (6, 4644702), (9, 3096468), (12, 2322351), (18, 1548234), (19, 1466748), (27, 1032156), (36, 774117), (38, 733374), (54, 516078), (57, 488916), (76, 366687), (81, 344052), (108, 258039), (114, 244458), (162, 172026), (171, 162972), (228, 122229), (243, 114684), (324, 86013), (342, 81486), (486, 57342), (503, 55404), (513, 54324), (684, 40743), (729, 38228), (972, 28671), (1006, 27702), (1026, 27162), (1458, 19114), (1509, 18468), (1539, 18108), (2012, 13851), (2052, 13581), (2916, 9557), (3018, 9234), (3078, 9054), (4527, 6156), (4617, 6036)]