13988358

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1361}}^1$

素因数の和:1940

約数の個数: 24

約数和(自身を含む): 30383496

約数和(自身を除く): 16395138

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1361, 1713, 2722, 3426, 4083, 5139, 8166, 10278, 12249, 24498, 777131, 1554262, 2331393, 4662786, 6994179, 13988358]

約数ペア:

[(1, 13988358), (2, 6994179), (3, 4662786), (6, 2331393), (9, 1554262), (18, 777131), (571, 24498), (1142, 12249), (1361, 10278), (1713, 8166), (2722, 5139), (3426, 4083)]