52521426

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 121551360

約数和(自身を除く): 69029934

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 194, 222, 271, 291, 333, 542, 582, 666, 813, 873, 999, 1626, 1746, 1998, 2439, 2619, 3589, 4878, 5238, 7178, 7317, 10027, 10767, 14634, 20054, 21534, 26287, 30081, 32301, 52574, 60162, 64602, 78861, 90243, 96903, 157722, 180486, 193806, 236583, 270729, 473166, 541458, 709749, 972619, 1419498, 1945238, 2917857, 5835714, 8753571, 17507142, 26260713, 52521426]

約数ペア:

[(1, 52521426), (2, 26260713), (3, 17507142), (6, 8753571), (9, 5835714), (18, 2917857), (27, 1945238), (37, 1419498), (54, 972619), (74, 709749), (97, 541458), (111, 473166), (194, 270729), (222, 236583), (271, 193806), (291, 180486), (333, 157722), (542, 96903), (582, 90243), (666, 78861), (813, 64602), (873, 60162), (999, 52574), (1626, 32301), (1746, 30081), (1998, 26287), (2439, 21534), (2619, 20054), (3589, 14634), (4878, 10767), (5238, 10027), (7178, 7317)]