1569128988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18680107}}^1$

素因数の和:18680121

約数の個数: 24

約数和(自身を含む): 4184344192

約数和(自身を除く): 2615215204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18680107, 37360214, 56040321, 74720428, 112080642, 130760749, 224161284, 261521498, 392282247, 523042996, 784564494, 1569128988]

約数ペア:

[(1, 1569128988), (2, 784564494), (3, 523042996), (4, 392282247), (6, 261521498), (7, 224161284), (12, 130760749), (14, 112080642), (21, 74720428), (28, 56040321), (42, 37360214), (84, 18680107)]