117218286

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{20287}}^1$

素因数の和:20405

約数の個数: 32

約数和(自身を含む): 262932480

約数和(自身を除く): 145714194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 20287, 40574, 60861, 121722, 182583, 365166, 547749, 1095498, 2170709, 4341418, 6512127, 13024254, 19536381, 39072762, 58609143, 117218286]

約数ペア:

[(1, 117218286), (2, 58609143), (3, 39072762), (6, 19536381), (9, 13024254), (18, 6512127), (27, 4341418), (54, 2170709), (107, 1095498), (214, 547749), (321, 365166), (642, 182583), (963, 121722), (1926, 60861), (2889, 40574), (5778, 20287)]