18429110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263273}}^1$

素因数の和:263287

約数の個数: 16

約数和(自身を含む): 37911456

約数和(自身を除く): 19482346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263273, 526546, 1316365, 1842911, 2632730, 3685822, 9214555, 18429110]

約数ペア:

[(1, 18429110), (2, 9214555), (5, 3685822), (7, 2632730), (10, 1842911), (14, 1316365), (35, 526546), (70, 263273)]