189747054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1505929}}^1$

素因数の和:1505944

約数の個数: 24

約数和(自身を含む): 469850160

約数和(自身を除く): 280103106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1505929, 3011858, 4517787, 9035574, 10541503, 13553361, 21083006, 27106722, 31624509, 63249018, 94873527, 189747054]

約数ペア:

[(1, 189747054), (2, 94873527), (3, 63249018), (6, 31624509), (7, 27106722), (9, 21083006), (14, 13553361), (18, 10541503), (21, 9035574), (42, 4517787), (63, 3011858), (126, 1505929)]