142763454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{417437}}^1$

素因数の和:417464

約数の個数: 24

約数和(自身を含む): 325601640

約数和(自身を除く): 182838186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 417437, 834874, 1252311, 2504622, 3756933, 7513866, 7931303, 15862606, 23793909, 47587818, 71381727, 142763454]

約数ペア:

[(1, 142763454), (2, 71381727), (3, 47587818), (6, 23793909), (9, 15862606), (18, 7931303), (19, 7513866), (38, 3756933), (57, 2504622), (114, 1252311), (171, 834874), (342, 417437)]