218972274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2146787}}^1$

素因数の和:2146809

約数の個数: 16

約数和(自身を含む): 463706208

約数和(自身を除く): 244733934

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2146787, 4293574, 6440361, 12880722, 36495379, 72990758, 109486137, 218972274]

約数ペア:

[(1, 218972274), (2, 109486137), (3, 72990758), (6, 36495379), (17, 12880722), (34, 6440361), (51, 4293574), (102, 2146787)]