18135244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 32447520

約数和(自身を除く): 14312276

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 359, 692, 718, 1436, 12629, 25258, 26207, 50516, 52414, 62107, 104828, 124214, 248428, 4533811, 9067622, 18135244]

約数ペア:

[(1, 18135244), (2, 9067622), (4, 4533811), (73, 248428), (146, 124214), (173, 104828), (292, 62107), (346, 52414), (359, 50516), (692, 26207), (718, 25258), (1436, 12629)]