18366844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3607}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 34348160

約数和(自身を除く): 15981316

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3607, 5092, 7214, 14428, 68533, 137066, 241669, 274132, 483338, 966676, 4591711, 9183422, 18366844]

約数ペア:

[(1, 18366844), (2, 9183422), (4, 4591711), (19, 966676), (38, 483338), (67, 274132), (76, 241669), (134, 137066), (268, 68533), (1273, 14428), (2546, 7214), (3607, 5092)]