2018346729

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{75619}}^1$

素因数の和:75701

約数の個数: 32

約数和(自身を含む): 3252264960

約数和(自身を除く): 1233918231

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 3813, 8897, 26691, 75619, 226857, 529333, 1587999, 2344189, 3100379, 7032567, 9301137, 16409323, 21702653, 49227969, 65107959, 96111749, 288335247, 672782243, 2018346729]

約数ペア:

[(1, 2018346729), (3, 672782243), (7, 288335247), (21, 96111749), (31, 65107959), (41, 49227969), (93, 21702653), (123, 16409323), (217, 9301137), (287, 7032567), (651, 3100379), (861, 2344189), (1271, 1587999), (3813, 529333), (8897, 226857), (26691, 75619)]