22591254

素因数分解:

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

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 53811648

約数和(自身を除く): 31220394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1787, 1806, 2107, 3574, 4214, 5361, 6321, 10722, 12509, 12642, 25018, 37527, 75054, 76841, 87563, 153682, 175126, 230523, 262689, 461046, 525378, 537887, 1075774, 1613661, 3227322, 3765209, 7530418, 11295627, 22591254]

約数ペア:

[(1, 22591254), (2, 11295627), (3, 7530418), (6, 3765209), (7, 3227322), (14, 1613661), (21, 1075774), (42, 537887), (43, 525378), (49, 461046), (86, 262689), (98, 230523), (129, 175126), (147, 153682), (258, 87563), (294, 76841), (301, 75054), (602, 37527), (903, 25018), (1787, 12642), (1806, 12509), (2107, 10722), (3574, 6321), (4214, 5361)]