18118852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 33125400

約数和(自身を除く): 15006548

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 1433, 2866, 3161, 5732, 6322, 12644, 41557, 83114, 156197, 166228, 312394, 624788, 4529713, 9059426, 18118852]

約数ペア:

[(1, 18118852), (2, 9059426), (4, 4529713), (29, 624788), (58, 312394), (109, 166228), (116, 156197), (218, 83114), (436, 41557), (1433, 12644), (2866, 6322), (3161, 5732)]