15747568902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1\times {\mathrm{20023}}^1$

素因数の和:23405

約数の個数: 48

約数和(自身を含む): 36757095648

約数和(自身を除く): 21009526746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3361, 6722, 10083, 20023, 20166, 30249, 40046, 43693, 60069, 60498, 87386, 120138, 131079, 180207, 260299, 262158, 360414, 393237, 520598, 780897, 786474, 1561794, 2342691, 4685382, 67297303, 134594606, 201891909, 403783818, 605675727, 874864939, 1211351454, 1749729878, 2624594817, 5249189634, 7873784451, 15747568902]

約数ペア:

[(1, 15747568902), (2, 7873784451), (3, 5249189634), (6, 2624594817), (9, 1749729878), (13, 1211351454), (18, 874864939), (26, 605675727), (39, 403783818), (78, 201891909), (117, 134594606), (234, 67297303), (3361, 4685382), (6722, 2342691), (10083, 1561794), (20023, 786474), (20166, 780897), (30249, 520598), (40046, 393237), (43693, 360414), (60069, 262158), (60498, 260299), (87386, 180207), (120138, 131079)]