18629412

素因数分解:

$2^2\times 3^1\times {\mathrm{1552451}}^1$

素因数の和:1552458

約数の個数: 12

約数和(自身を含む): 43468656

約数和(自身を除く): 24839244

約数列:

[1, 2, 3, 4, 6, 12, 1552451, 3104902, 4657353, 6209804, 9314706, 18629412]

約数ペア:

[(1, 18629412), (2, 9314706), (3, 6209804), (4, 4657353), (6, 3104902), (12, 1552451)]