122390874

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{30491}}^1$

素因数の和:30722

約数の個数: 24

約数和(自身を含む): 266378112

約数和(自身を除く): 143987238

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 30491, 60982, 91473, 182946, 274419, 548838, 6799493, 13598986, 20398479, 40796958, 61195437, 122390874]

約数ペア:

[(1, 122390874), (2, 61195437), (3, 40796958), (6, 20398479), (9, 13598986), (18, 6799493), (223, 548838), (446, 274419), (669, 182946), (1338, 91473), (2007, 60982), (4014, 30491)]