988132212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{13997}}^1$

素因数の和:14097

約数の個数: 72

約数和(自身を含む): 2613874536

約数和(自身を除く): 1625742324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1332, 1908, 1961, 3922, 5883, 7844, 11766, 13997, 17649, 23532, 27994, 35298, 41991, 55988, 70596, 83982, 125973, 167964, 251946, 503892, 517889, 741841, 1035778, 1483682, 1553667, 2071556, 2225523, 2967364, 3107334, 4451046, 4661001, 6214668, 6676569, 8902092, 9322002, 13353138, 18644004, 26706276, 27448117, 54896234, 82344351, 109792468, 164688702, 247033053, 329377404, 494066106, 988132212]

約数ペア:

[(1, 988132212), (2, 494066106), (3, 329377404), (4, 247033053), (6, 164688702), (9, 109792468), (12, 82344351), (18, 54896234), (36, 27448117), (37, 26706276), (53, 18644004), (74, 13353138), (106, 9322002), (111, 8902092), (148, 6676569), (159, 6214668), (212, 4661001), (222, 4451046), (318, 3107334), (333, 2967364), (444, 2225523), (477, 2071556), (636, 1553667), (666, 1483682), (954, 1035778), (1332, 741841), (1908, 517889), (1961, 503892), (3922, 251946), (5883, 167964), (7844, 125973), (11766, 83982), (13997, 70596), (17649, 55988), (23532, 41991), (27994, 35298)]