1971555858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6442993}}^1$

素因数の和:6443018

約数の個数: 24

約数和(自身を含む): 4522981788

約数和(自身を除く): 2551425930

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 6442993, 12885986, 19328979, 38657958, 57986937, 109530881, 115973874, 219061762, 328592643, 657185286, 985777929, 1971555858]

約数ペア:

[(1, 1971555858), (2, 985777929), (3, 657185286), (6, 328592643), (9, 219061762), (17, 115973874), (18, 109530881), (34, 57986937), (51, 38657958), (102, 19328979), (153, 12885986), (306, 6442993)]