13678956

素因数分解:

$2^2\times 3^6\times {\mathrm{4691}}^1$

素因数の和:4713

約数の個数: 42

約数和(自身を含む): 35898492

約数和(自身を除く): 22219536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4691, 9382, 14073, 18764, 28146, 42219, 56292, 84438, 126657, 168876, 253314, 379971, 506628, 759942, 1139913, 1519884, 2279826, 3419739, 4559652, 6839478, 13678956]

約数ペア:

[(1, 13678956), (2, 6839478), (3, 4559652), (4, 3419739), (6, 2279826), (9, 1519884), (12, 1139913), (18, 759942), (27, 506628), (36, 379971), (54, 253314), (81, 168876), (108, 126657), (162, 84438), (243, 56292), (324, 42219), (486, 28146), (729, 18764), (972, 14073), (1458, 9382), (2916, 4691)]