123863742

素因数分解:

$2^1\times 3^4\times {\mathrm{764591}}^1$

素因数の和:764605

約数の個数: 20

約数和(自身を含む): 277546896

約数和(自身を除く): 153683154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 764591, 1529182, 2293773, 4587546, 6881319, 13762638, 20643957, 41287914, 61931871, 123863742]

約数ペア:

[(1, 123863742), (2, 61931871), (3, 41287914), (6, 20643957), (9, 13762638), (18, 6881319), (27, 4587546), (54, 2293773), (81, 1529182), (162, 764591)]