15704442486

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{889367}}^1$

素因数の和:889490

約数の個数: 40

約数和(自身を含む): 35512464240

約数和(自身を除く): 19808021754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 17658, 889367, 1778734, 2668101, 5336202, 8004303, 16008606, 24012909, 48025818, 72038727, 96941003, 144077454, 193882006, 290823009, 581646018, 872469027, 1744938054, 2617407081, 5234814162, 7852221243, 15704442486]

約数ペア:

[(1, 15704442486), (2, 7852221243), (3, 5234814162), (6, 2617407081), (9, 1744938054), (18, 872469027), (27, 581646018), (54, 290823009), (81, 193882006), (109, 144077454), (162, 96941003), (218, 72038727), (327, 48025818), (654, 24012909), (981, 16008606), (1962, 8004303), (2943, 5336202), (5886, 2668101), (8829, 1778734), (17658, 889367)]