15838408068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188552477}}^1$

素因数の和:188552491

約数の個数: 24

約数和(自身を含む): 42235755072

約数和(自身を除く): 26397347004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188552477, 377104954, 565657431, 754209908, 1131314862, 1319867339, 2262629724, 2639734678, 3959602017, 5279469356, 7919204034, 15838408068]

約数ペア:

[(1, 15838408068), (2, 7919204034), (3, 5279469356), (4, 3959602017), (6, 2639734678), (7, 2262629724), (12, 1319867339), (14, 1131314862), (21, 754209908), (28, 565657431), (42, 377104954), (84, 188552477)]