18290256

素因数分解:

$2^4\times 3^1\times {\mathrm{381047}}^1$

素因数の和:381058

約数の個数: 20

約数和(自身を含む): 47249952

約数和(自身を除く): 28959696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381047, 762094, 1143141, 1524188, 2286282, 3048376, 4572564, 6096752, 9145128, 18290256]

約数ペア:

[(1, 18290256), (2, 9145128), (3, 6096752), (4, 4572564), (6, 3048376), (8, 2286282), (12, 1524188), (16, 1143141), (24, 762094), (48, 381047)]