2013144840042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{23977999}}^1$

素因数の和:23980010

約数の個数: 32

約数和(自身を含む): 4603776000000

約数和(自身を除く): 2590631159958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1999, 3998, 5997, 11994, 13993, 27986, 41979, 83958, 23977999, 47955998, 71933997, 143867994, 167845993, 335691986, 503537979, 1007075958, 47932020001, 95864040002, 143796060003, 287592120006, 335524140007, 671048280014, 1006572420021, 2013144840042]

約数ペア:

[(1, 2013144840042), (2, 1006572420021), (3, 671048280014), (6, 335524140007), (7, 287592120006), (14, 143796060003), (21, 95864040002), (42, 47932020001), (1999, 1007075958), (3998, 503537979), (5997, 335691986), (11994, 167845993), (13993, 143867994), (27986, 71933997), (41979, 47955998), (83958, 23977999)]