16972668

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1399}}^1$

素因数の和:1746

約数の個数: 36

約数和(自身を含む): 43061200

約数和(自身を除く): 26088532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 1399, 2022, 2798, 3033, 4044, 4197, 5596, 6066, 8394, 12132, 12591, 16788, 25182, 50364, 471463, 942926, 1414389, 1885852, 2828778, 4243167, 5657556, 8486334, 16972668]

約数ペア:

[(1, 16972668), (2, 8486334), (3, 5657556), (4, 4243167), (6, 2828778), (9, 1885852), (12, 1414389), (18, 942926), (36, 471463), (337, 50364), (674, 25182), (1011, 16788), (1348, 12591), (1399, 12132), (2022, 8394), (2798, 6066), (3033, 5596), (4044, 4197)]