18404512

素因数分解:

$2^5\times 7^1\times {\mathrm{82163}}^1$

素因数の和:82180

約数の個数: 24

約数和(自身を含む): 41410656

約数和(自身を除く): 23006144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82163, 164326, 328652, 575141, 657304, 1150282, 1314608, 2300564, 2629216, 4601128, 9202256, 18404512]

約数ペア:

[(1, 18404512), (2, 9202256), (4, 4601128), (7, 2629216), (8, 2300564), (14, 1314608), (16, 1150282), (28, 657304), (32, 575141), (56, 328652), (112, 164326), (224, 82163)]