26951484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320851}}^1$

素因数の和:320865

約数の個数: 24

約数和(自身を含む): 71870848

約数和(自身を除く): 44919364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320851, 641702, 962553, 1283404, 1925106, 2245957, 3850212, 4491914, 6737871, 8983828, 13475742, 26951484]

約数ペア:

[(1, 26951484), (2, 13475742), (3, 8983828), (4, 6737871), (6, 4491914), (7, 3850212), (12, 2245957), (14, 1925106), (21, 1283404), (28, 962553), (42, 641702), (84, 320851)]