18481810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39323}}^1$

素因数の和:39377

約数の個数: 16

約数和(自身を含む): 33975936

約数和(自身を除く): 15494126

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39323, 78646, 196615, 393230, 1848181, 3696362, 9240905, 18481810]

約数ペア:

[(1, 18481810), (2, 9240905), (5, 3696362), (10, 1848181), (47, 393230), (94, 196615), (235, 78646), (470, 39323)]