18147056

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{1753}}^1$

素因数の和:2408

約数の個数: 20

約数和(自身を含む): 35234352

約数和(自身を除く): 17087296

約数列:

[1, 2, 4, 8, 16, 647, 1294, 1753, 2588, 3506, 5176, 7012, 10352, 14024, 28048, 1134191, 2268382, 4536764, 9073528, 18147056]

約数ペア:

[(1, 18147056), (2, 9073528), (4, 4536764), (8, 2268382), (16, 1134191), (647, 28048), (1294, 14024), (1753, 10352), (2588, 7012), (3506, 5176)]