198189054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1572929}}^1$

素因数の和:1572944

約数の個数: 24

約数和(自身を含む): 490754160

約数和(自身を除く): 292565106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1572929, 3145858, 4718787, 9437574, 11010503, 14156361, 22021006, 28312722, 33031509, 66063018, 99094527, 198189054]

約数ペア:

[(1, 198189054), (2, 99094527), (3, 66063018), (6, 33031509), (7, 28312722), (9, 22021006), (14, 14156361), (18, 11010503), (21, 9437574), (42, 4718787), (63, 3145858), (126, 1572929)]