18308912

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 30

約数和(自身を含む): 36138684

約数和(自身を除く): 17829772

約数列:

[1, 2, 4, 8, 16, 71, 142, 227, 284, 454, 568, 908, 1136, 1816, 3632, 5041, 10082, 16117, 20164, 32234, 40328, 64468, 80656, 128936, 257872, 1144307, 2288614, 4577228, 9154456, 18308912]

約数ペア:

[(1, 18308912), (2, 9154456), (4, 4577228), (8, 2288614), (16, 1144307), (71, 257872), (142, 128936), (227, 80656), (284, 64468), (454, 40328), (568, 32234), (908, 20164), (1136, 16117), (1816, 10082), (3632, 5041)]