215538738

素因数分解:

$2^1\times 3^1\times {\mathrm{1613}}^1\times {\mathrm{22271}}^1$

素因数の和:23889

約数の個数: 16

約数和(自身を含む): 431364096

約数和(自身を除く): 215825358

約数列:

[1, 2, 3, 6, 1613, 3226, 4839, 9678, 22271, 44542, 66813, 133626, 35923123, 71846246, 107769369, 215538738]

約数ペア:

[(1, 215538738), (2, 107769369), (3, 71846246), (6, 35923123), (1613, 133626), (3226, 66813), (4839, 44542), (9678, 22271)]