42177486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 91099008

約数和(自身を除く): 48921522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 947, 1142, 1713, 1894, 2841, 3426, 5682, 7423, 12311, 14846, 22269, 24622, 36933, 44538, 73866, 540737, 1081474, 1622211, 3244422, 7029581, 14059162, 21088743, 42177486]

約数ペア:

[(1, 42177486), (2, 21088743), (3, 14059162), (6, 7029581), (13, 3244422), (26, 1622211), (39, 1081474), (78, 540737), (571, 73866), (947, 44538), (1142, 36933), (1713, 24622), (1894, 22269), (2841, 14846), (3426, 12311), (5682, 7423)]