18452328

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2203}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 46284000

約数和(自身を除く): 27831672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2203, 2792, 4188, 4406, 6609, 8376, 8812, 13218, 17624, 26436, 52872, 768847, 1537694, 2306541, 3075388, 4613082, 6150776, 9226164, 18452328]

約数ペア:

[(1, 18452328), (2, 9226164), (3, 6150776), (4, 4613082), (6, 3075388), (8, 2306541), (12, 1537694), (24, 768847), (349, 52872), (698, 26436), (1047, 17624), (1396, 13218), (2094, 8812), (2203, 8376), (2792, 6609), (4188, 4406)]