18234379806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2493079}}^1$

素因数の和:2493160

約数の個数: 32

約数和(自身を含む): 38772380160

約数和(自身を除く): 20538000354

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 2493079, 4986158, 7479237, 14958474, 57340817, 114681634, 132133187, 172022451, 264266374, 344044902, 396399561, 792799122, 3039063301, 6078126602, 9117189903, 18234379806]

約数ペア:

[(1, 18234379806), (2, 9117189903), (3, 6078126602), (6, 3039063301), (23, 792799122), (46, 396399561), (53, 344044902), (69, 264266374), (106, 172022451), (138, 132133187), (159, 114681634), (318, 57340817), (1219, 14958474), (2438, 7479237), (3657, 4986158), (7314, 2493079)]