381301914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9078617}}^1$

素因数の和:9078629

約数の個数: 16

約数和(自身を含む): 871547328

約数和(自身を除く): 490245414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9078617, 18157234, 27235851, 54471702, 63550319, 127100638, 190650957, 381301914]

約数ペア:

[(1, 381301914), (2, 190650957), (3, 127100638), (6, 63550319), (7, 54471702), (14, 27235851), (21, 18157234), (42, 9078617)]