180485748

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{13441}}^1$

素因数の和:13824

約数の個数: 36

約数和(自身を含む): 457485028

約数和(自身を除く): 276999280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6714, 13428, 13441, 26882, 40323, 53764, 80646, 120969, 161292, 241938, 483876, 5013493, 10026986, 15040479, 20053972, 30080958, 45121437, 60161916, 90242874, 180485748]

約数ペア:

[(1, 180485748), (2, 90242874), (3, 60161916), (4, 45121437), (6, 30080958), (9, 20053972), (12, 15040479), (18, 10026986), (36, 5013493), (373, 483876), (746, 241938), (1119, 161292), (1492, 120969), (2238, 80646), (3357, 53764), (4476, 40323), (6714, 26882), (13428, 13441)]