18050860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39241}}^1$

素因数の和:39273

約数の個数: 24

約数和(自身を含む): 39555936

約数和(自身を除く): 21505076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 39241, 78482, 156964, 196205, 392410, 784820, 902543, 1805086, 3610172, 4512715, 9025430, 18050860]

約数ペア:

[(1, 18050860), (2, 9025430), (4, 4512715), (5, 3610172), (10, 1805086), (20, 902543), (23, 784820), (46, 392410), (92, 196205), (115, 156964), (230, 78482), (460, 39241)]