17507142

素因数分解:

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

素因数の和:413

約数の個数: 48

約数和(自身を含む): 39504192

約数和(自身を除く): 21997050

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 97, 111, 194, 222, 271, 291, 333, 542, 582, 666, 813, 873, 1626, 1746, 2439, 3589, 4878, 7178, 10027, 10767, 20054, 21534, 26287, 30081, 32301, 52574, 60162, 64602, 78861, 90243, 157722, 180486, 236583, 473166, 972619, 1945238, 2917857, 5835714, 8753571, 17507142]

約数ペア:

[(1, 17507142), (2, 8753571), (3, 5835714), (6, 2917857), (9, 1945238), (18, 972619), (37, 473166), (74, 236583), (97, 180486), (111, 157722), (194, 90243), (222, 78861), (271, 64602), (291, 60162), (333, 52574), (542, 32301), (582, 30081), (666, 26287), (813, 21534), (873, 20054), (1626, 10767), (1746, 10027), (2439, 7178), (3589, 4878)]