6638622978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5006503}}^1$

素因数の和:5006538

約数の個数: 32

約数和(自身を含む): 15139668096

約数和(自身を除く): 8501045118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 5006503, 10013006, 15019509, 30039018, 65084539, 85110551, 130169078, 170221102, 195253617, 255331653, 390507234, 510663306, 1106437163, 2212874326, 3319311489, 6638622978]

約数ペア:

[(1, 6638622978), (2, 3319311489), (3, 2212874326), (6, 1106437163), (13, 510663306), (17, 390507234), (26, 255331653), (34, 195253617), (39, 170221102), (51, 130169078), (78, 85110551), (102, 65084539), (221, 30039018), (442, 15019509), (663, 10013006), (1326, 5006503)]