18440019852

素因数分解:

$2^2\times 3^1\times {\mathrm{1536668321}}^1$

素因数の和:1536668328

約数の個数: 12

約数和(自身を含む): 43026713016

約数和(自身を除く): 24586693164

約数列:

[1, 2, 3, 4, 6, 12, 1536668321, 3073336642, 4610004963, 6146673284, 9220009926, 18440019852]

約数ペア:

[(1, 18440019852), (2, 9220009926), (3, 6146673284), (4, 4610004963), (6, 3073336642), (12, 1536668321)]