13355964

素因数分解:

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

素因数の和:355

約数の個数: 54

約数和(自身を含む): 34826064

約数和(自身を除く): 21470100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 271, 333, 444, 542, 666, 813, 1084, 1332, 1369, 1626, 2439, 2738, 3252, 4107, 4878, 5476, 8214, 9756, 10027, 12321, 16428, 20054, 24642, 30081, 40108, 49284, 60162, 90243, 120324, 180486, 360972, 370999, 741998, 1112997, 1483996, 2225994, 3338991, 4451988, 6677982, 13355964]

約数ペア:

[(1, 13355964), (2, 6677982), (3, 4451988), (4, 3338991), (6, 2225994), (9, 1483996), (12, 1112997), (18, 741998), (36, 370999), (37, 360972), (74, 180486), (111, 120324), (148, 90243), (222, 60162), (271, 49284), (333, 40108), (444, 30081), (542, 24642), (666, 20054), (813, 16428), (1084, 12321), (1332, 10027), (1369, 9756), (1626, 8214), (2439, 5476), (2738, 4878), (3252, 4107)]