1539208314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12215939}}^1$

素因数の和:12215954

約数の個数: 24

約数和(自身を含む): 3811373280

約数和(自身を除く): 2272164966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12215939, 24431878, 36647817, 73295634, 85511573, 109943451, 171023146, 219886902, 256534719, 513069438, 769604157, 1539208314]

約数ペア:

[(1, 1539208314), (2, 769604157), (3, 513069438), (6, 256534719), (7, 219886902), (9, 171023146), (14, 109943451), (18, 85511573), (21, 73295634), (42, 36647817), (63, 24431878), (126, 12215939)]