2249982

素因数分解:

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

素因数の和:2573

約数の個数: 36

約数和(自身を含む): 5673096

約数和(自身を除く): 3423114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2551, 5102, 7653, 15306, 17857, 22959, 35714, 45918, 53571, 107142, 124999, 160713, 249998, 321426, 374997, 749994, 1124991, 2249982]

約数ペア:

[(1, 2249982), (2, 1124991), (3, 749994), (6, 374997), (7, 321426), (9, 249998), (14, 160713), (18, 124999), (21, 107142), (42, 53571), (49, 45918), (63, 35714), (98, 22959), (126, 17857), (147, 15306), (294, 7653), (441, 5102), (882, 2551)]