1800834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 2398206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 809, 1113, 1618, 2226, 2427, 4854, 5663, 11326, 16989, 33978, 42877, 85754, 128631, 257262, 300139, 600278, 900417, 1800834]

約数ペア:

[(1, 1800834), (2, 900417), (3, 600278), (6, 300139), (7, 257262), (14, 128631), (21, 85754), (42, 42877), (53, 33978), (106, 16989), (159, 11326), (318, 5663), (371, 4854), (742, 2427), (809, 2226), (1113, 1618)]