17987286

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{4751}}^1$

素因数の和:5387

約数の個数: 16

約数和(自身を含む): 36039168

約数和(自身を除く): 18051882

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 4751, 9502, 14253, 28506, 2997881, 5995762, 8993643, 17987286]

約数ペア:

[(1, 17987286), (2, 8993643), (3, 5995762), (6, 2997881), (631, 28506), (1262, 14253), (1893, 9502), (3786, 4751)]