1377777905874

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1399}}^1\times {\mathrm{316259}}^1$

素因数の和:317839

約数の個数: 48

約数和(自身を含む): 3004596504000

約数和(自身を除く): 1626818598126

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1399, 1557, 2798, 3114, 4197, 8394, 12591, 25182, 242027, 316259, 484054, 632518, 726081, 948777, 1452162, 1897554, 2178243, 2846331, 4356486, 5692662, 54712807, 109425614, 164138421, 328276842, 442446341, 492415263, 884892682, 984830526, 1327339023, 2654678046, 3982017069, 7964034138, 76543216993, 153086433986, 229629650979, 459259301958, 688888952937, 1377777905874]

約数ペア:

[(1, 1377777905874), (2, 688888952937), (3, 459259301958), (6, 229629650979), (9, 153086433986), (18, 76543216993), (173, 7964034138), (346, 3982017069), (519, 2654678046), (1038, 1327339023), (1399, 984830526), (1557, 884892682), (2798, 492415263), (3114, 442446341), (4197, 328276842), (8394, 164138421), (12591, 109425614), (25182, 54712807), (242027, 5692662), (316259, 4356486), (484054, 2846331), (632518, 2178243), (726081, 1897554), (948777, 1452162)]