8240835042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{161947}}^1$

素因数の和:162223

約数の個数: 48

約数和(自身を含む): 19554249312

約数和(自身を除く): 11313414270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 514, 771, 1542, 2313, 2827, 4626, 5654, 8481, 16962, 25443, 50886, 161947, 323894, 485841, 971682, 1457523, 1781417, 2915046, 3562834, 5344251, 10688502, 16032753, 32065506, 41620379, 83240758, 124861137, 249722274, 374583411, 457824169, 749166822, 915648338, 1373472507, 2746945014, 4120417521, 8240835042]

約数ペア:

[(1, 8240835042), (2, 4120417521), (3, 2746945014), (6, 1373472507), (9, 915648338), (11, 749166822), (18, 457824169), (22, 374583411), (33, 249722274), (66, 124861137), (99, 83240758), (198, 41620379), (257, 32065506), (514, 16032753), (771, 10688502), (1542, 5344251), (2313, 3562834), (2827, 2915046), (4626, 1781417), (5654, 1457523), (8481, 971682), (16962, 485841), (25443, 323894), (50886, 161947)]