9681966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 24545664

約数和(自身を除く): 14863698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1787, 1806, 2709, 3574, 5361, 5418, 10722, 12509, 16083, 25018, 32166, 37527, 75054, 76841, 112581, 153682, 225162, 230523, 461046, 537887, 691569, 1075774, 1383138, 1613661, 3227322, 4840983, 9681966]

約数ペア:

[(1, 9681966), (2, 4840983), (3, 3227322), (6, 1613661), (7, 1383138), (9, 1075774), (14, 691569), (18, 537887), (21, 461046), (42, 230523), (43, 225162), (63, 153682), (86, 112581), (126, 76841), (129, 75054), (258, 37527), (301, 32166), (387, 25018), (602, 16083), (774, 12509), (903, 10722), (1787, 5418), (1806, 5361), (2709, 3574)]