18677216

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1554

約数の個数: 24

約数和(自身を含む): 36868104

約数和(自身を除く): 18190888

約数列:

[1, 2, 4, 8, 16, 32, 661, 883, 1322, 1766, 2644, 3532, 5288, 7064, 10576, 14128, 21152, 28256, 583663, 1167326, 2334652, 4669304, 9338608, 18677216]

約数ペア:

[(1, 18677216), (2, 9338608), (4, 4669304), (8, 2334652), (16, 1167326), (32, 583663), (661, 28256), (883, 21152), (1322, 14128), (1766, 10576), (2644, 7064), (3532, 5288)]