15678320706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1118123}}^1$

素因数の和:1118191

約数の個数: 48

約数和(自身を含む): 36629742240

約数和(自身を除く): 20951421534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 1118123, 2236246, 3354369, 6708738, 10063107, 20126214, 21244337, 42488674, 45843043, 63733011, 91686086, 127466022, 137529129, 191199033, 275058258, 382398066, 412587387, 825174774, 871017817, 1742035634, 2613053451, 5226106902, 7839160353, 15678320706]

約数ペア:

[(1, 15678320706), (2, 7839160353), (3, 5226106902), (6, 2613053451), (9, 1742035634), (18, 871017817), (19, 825174774), (38, 412587387), (41, 382398066), (57, 275058258), (82, 191199033), (114, 137529129), (123, 127466022), (171, 91686086), (246, 63733011), (342, 45843043), (369, 42488674), (738, 21244337), (779, 20126214), (1558, 10063107), (2337, 6708738), (4674, 3354369), (7011, 2236246), (14022, 1118123)]