83181868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{270071}}^1$

素因数の和:270093

約数の個数: 24

約数和(自身を含む): 181488384

約数和(自身を除く): 98306516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 270071, 540142, 1080284, 1890497, 2970781, 3780994, 5941562, 7561988, 11883124, 20795467, 41590934, 83181868]

約数ペア:

[(1, 83181868), (2, 41590934), (4, 20795467), (7, 11883124), (11, 7561988), (14, 5941562), (22, 3780994), (28, 2970781), (44, 1890497), (77, 1080284), (154, 540142), (308, 270071)]