18184144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103319}}^1$

素因数の和:103338

約数の個数: 20

約数和(自身を含む): 38435040

約数和(自身を除く): 20250896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103319, 206638, 413276, 826552, 1136509, 1653104, 2273018, 4546036, 9092072, 18184144]

約数ペア:

[(1, 18184144), (2, 9092072), (4, 4546036), (8, 2273018), (11, 1653104), (16, 1136509), (22, 826552), (44, 413276), (88, 206638), (176, 103319)]