6749946

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 17455680

約数和(自身を除く): 10705734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2551, 2646, 5102, 7653, 15306, 17857, 22959, 35714, 45918, 53571, 68877, 107142, 124999, 137754, 160713, 249998, 321426, 374997, 482139, 749994, 964278, 1124991, 2249982, 3374973, 6749946]

約数ペア:

[(1, 6749946), (2, 3374973), (3, 2249982), (6, 1124991), (7, 964278), (9, 749994), (14, 482139), (18, 374997), (21, 321426), (27, 249998), (42, 160713), (49, 137754), (54, 124999), (63, 107142), (98, 68877), (126, 53571), (147, 45918), (189, 35714), (294, 22959), (378, 17857), (441, 15306), (882, 7653), (1323, 5102), (2551, 2646)]