15869258118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{380503}}^1$

素因数の和:380849

約数の個数: 48

約数和(自身を含む): 39414126336

約数和(自身を除く): 23544868218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 13902, 20853, 41706, 380503, 761006, 1141509, 2283018, 2663521, 3424527, 5327042, 6849054, 7990563, 15981126, 23971689, 47943378, 125946493, 251892986, 377839479, 755678958, 881625451, 1133518437, 1763250902, 2267036874, 2644876353, 5289752706, 7934629059, 15869258118]

約数ペア:

[(1, 15869258118), (2, 7934629059), (3, 5289752706), (6, 2644876353), (7, 2267036874), (9, 1763250902), (14, 1133518437), (18, 881625451), (21, 755678958), (42, 377839479), (63, 251892986), (126, 125946493), (331, 47943378), (662, 23971689), (993, 15981126), (1986, 7990563), (2317, 6849054), (2979, 5327042), (4634, 3424527), (5958, 2663521), (6951, 2283018), (13902, 1141509), (20853, 761006), (41706, 380503)]