18424630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263209}}^1$

素因数の和:263223

約数の個数: 16

約数和(自身を含む): 37902240

約数和(自身を除く): 19477610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263209, 526418, 1316045, 1842463, 2632090, 3684926, 9212315, 18424630]

約数ペア:

[(1, 18424630), (2, 9212315), (5, 3684926), (7, 2632090), (10, 1842463), (14, 1316045), (35, 526418), (70, 263209)]