13818348531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{16651}}^1$

素因数の和:16884

約数の個数: 48

約数和(自身を含む): 22148092512

約数和(自身を除く): 8329743981

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 173, 369, 519, 533, 1557, 1599, 2249, 4797, 6747, 7093, 16651, 20241, 21279, 49953, 63837, 92209, 149859, 216463, 276627, 649389, 682691, 829881, 1948167, 2048073, 2880623, 6144219, 8641869, 8874983, 25925607, 26624949, 37448099, 79874847, 112344297, 118105543, 337032891, 354316629, 1062949887, 1535372059, 4606116177, 13818348531]

約数ペア:

[(1, 13818348531), (3, 4606116177), (9, 1535372059), (13, 1062949887), (39, 354316629), (41, 337032891), (117, 118105543), (123, 112344297), (173, 79874847), (369, 37448099), (519, 26624949), (533, 25925607), (1557, 8874983), (1599, 8641869), (2249, 6144219), (4797, 2880623), (6747, 2048073), (7093, 1948167), (16651, 829881), (20241, 682691), (21279, 649389), (49953, 276627), (63837, 216463), (92209, 149859)]