15521482836

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{5639}}^1$

素因数の和:6293

約数の個数: 72

約数和(自身を含む): 39572856960

約数和(自身を除く): 24051374124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 487, 628, 942, 974, 1413, 1461, 1884, 1948, 2826, 2922, 4383, 5639, 5652, 5844, 8766, 11278, 16917, 17532, 22556, 33834, 50751, 67668, 76459, 101502, 152918, 203004, 229377, 305836, 458754, 688131, 885323, 917508, 1376262, 1770646, 2655969, 2746193, 2752524, 3541292, 5311938, 5492386, 7967907, 8238579, 10623876, 10984772, 15935814, 16477158, 24715737, 31871628, 32954316, 49431474, 98862948, 431152301, 862304602, 1293456903, 1724609204, 2586913806, 3880370709, 5173827612, 7760741418, 15521482836]

約数ペア:

[(1, 15521482836), (2, 7760741418), (3, 5173827612), (4, 3880370709), (6, 2586913806), (9, 1724609204), (12, 1293456903), (18, 862304602), (36, 431152301), (157, 98862948), (314, 49431474), (471, 32954316), (487, 31871628), (628, 24715737), (942, 16477158), (974, 15935814), (1413, 10984772), (1461, 10623876), (1884, 8238579), (1948, 7967907), (2826, 5492386), (2922, 5311938), (4383, 3541292), (5639, 2752524), (5652, 2746193), (5844, 2655969), (8766, 1770646), (11278, 1376262), (16917, 917508), (17532, 885323), (22556, 688131), (33834, 458754), (50751, 305836), (67668, 229377), (76459, 203004), (101502, 152918)]