7985538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 11513214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 1301, 2046, 2602, 3069, 3903, 6138, 7806, 11709, 14311, 23418, 28622, 40331, 42933, 80662, 85866, 120993, 128799, 241986, 257598, 362979, 443641, 725958, 887282, 1330923, 2661846, 3992769, 7985538]

約数ペア:

[(1, 7985538), (2, 3992769), (3, 2661846), (6, 1330923), (9, 887282), (11, 725958), (18, 443641), (22, 362979), (31, 257598), (33, 241986), (62, 128799), (66, 120993), (93, 85866), (99, 80662), (186, 42933), (198, 40331), (279, 28622), (341, 23418), (558, 14311), (682, 11709), (1023, 7806), (1301, 6138), (2046, 3903), (2602, 3069)]