18284728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29683}}^1$

素因数の和:29707

約数の個数: 32

約数和(自身を含む): 42744960

約数和(自身を除く): 24460232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29683, 59366, 118732, 207781, 237464, 326513, 415562, 653026, 831124, 1306052, 1662248, 2285591, 2612104, 4571182, 9142364, 18284728]

約数ペア:

[(1, 18284728), (2, 9142364), (4, 4571182), (7, 2612104), (8, 2285591), (11, 1662248), (14, 1306052), (22, 831124), (28, 653026), (44, 415562), (56, 326513), (77, 237464), (88, 207781), (154, 118732), (308, 59366), (616, 29683)]