61811874

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{47041}}^1$

素因数の和:47122

約数の個数: 24

約数和(自身を含む): 135763212

約数和(自身を除く): 73951338

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 47041, 94082, 141123, 282246, 423369, 846738, 3433993, 6867986, 10301979, 20603958, 30905937, 61811874]

約数ペア:

[(1, 61811874), (2, 30905937), (3, 20603958), (6, 10301979), (9, 6867986), (18, 3433993), (73, 846738), (146, 423369), (219, 282246), (438, 141123), (657, 94082), (1314, 47041)]