18225172

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{953}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 36542016

約数和(自身を除く): 18316844

約数列:

[1, 2, 4, 7, 14, 28, 683, 953, 1366, 1906, 2732, 3812, 4781, 6671, 9562, 13342, 19124, 26684, 650899, 1301798, 2603596, 4556293, 9112586, 18225172]

約数ペア:

[(1, 18225172), (2, 9112586), (4, 4556293), (7, 2603596), (14, 1301798), (28, 650899), (683, 26684), (953, 19124), (1366, 13342), (1906, 9562), (2732, 6671), (3812, 4781)]