261575034

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{16787}}^1$

素因数の和:16859

約数の個数: 48

約数和(自身を含む): 620081568

約数和(自身を除く): 358506534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 16787, 33574, 50361, 100722, 117509, 235018, 352527, 705054, 822563, 889711, 1645126, 1779422, 2467689, 2669133, 4935378, 5338266, 6227977, 12455954, 18683931, 37367862, 43595839, 87191678, 130787517, 261575034]

約数ペア:

[(1, 261575034), (2, 130787517), (3, 87191678), (6, 43595839), (7, 37367862), (14, 18683931), (21, 12455954), (42, 6227977), (49, 5338266), (53, 4935378), (98, 2669133), (106, 2467689), (147, 1779422), (159, 1645126), (294, 889711), (318, 822563), (371, 705054), (742, 352527), (1113, 235018), (2226, 117509), (2597, 100722), (5194, 50361), (7791, 33574), (15582, 16787)]