2631942

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 24

約数和(自身を含む): 5783544

約数和(自身を除く): 3151602

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2003, 4006, 6009, 12018, 18027, 36054, 146219, 292438, 438657, 877314, 1315971, 2631942]

約数ペア:

[(1, 2631942), (2, 1315971), (3, 877314), (6, 438657), (9, 292438), (18, 146219), (73, 36054), (146, 18027), (219, 12018), (438, 6009), (657, 4006), (1314, 2003)]