12808866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 29472768

約数和(自身を除く): 16663902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 1871, 2282, 3423, 3742, 5613, 6846, 11226, 13097, 26194, 39291, 78582, 304973, 609946, 914919, 1829838, 2134811, 4269622, 6404433, 12808866]

約数ペア:

[(1, 12808866), (2, 6404433), (3, 4269622), (6, 2134811), (7, 1829838), (14, 914919), (21, 609946), (42, 304973), (163, 78582), (326, 39291), (489, 26194), (978, 13097), (1141, 11226), (1871, 6846), (2282, 5613), (3423, 3742)]