18206844

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{1973}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 42559440

約数和(自身を除く): 24352596

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 1973, 2307, 3076, 3946, 4614, 5919, 7892, 9228, 11838, 23676, 1517237, 3034474, 4551711, 6068948, 9103422, 18206844]

約数ペア:

[(1, 18206844), (2, 9103422), (3, 6068948), (4, 4551711), (6, 3034474), (12, 1517237), (769, 23676), (1538, 11838), (1973, 9228), (2307, 7892), (3076, 5919), (3946, 4614)]