1444086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 3647904

約数和(自身を除く): 2203818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 157, 219, 314, 438, 471, 511, 657, 942, 1022, 1099, 1314, 1413, 1533, 2198, 2826, 3066, 3297, 4599, 6594, 9198, 9891, 11461, 19782, 22922, 34383, 68766, 80227, 103149, 160454, 206298, 240681, 481362, 722043, 1444086]

約数ペア:

[(1, 1444086), (2, 722043), (3, 481362), (6, 240681), (7, 206298), (9, 160454), (14, 103149), (18, 80227), (21, 68766), (42, 34383), (63, 22922), (73, 19782), (126, 11461), (146, 9891), (157, 9198), (219, 6594), (314, 4599), (438, 3297), (471, 3066), (511, 2826), (657, 2198), (942, 1533), (1022, 1413), (1099, 1314)]