18673670234

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1\times {\mathrm{20407}}^1$

素因数の和:21877

約数の個数: 16

約数和(自身を含む): 28101816000

約数和(自身を除く): 9428145766

約数列:

[1, 2, 449, 898, 1019, 2038, 20407, 40814, 457531, 915062, 9162743, 18325486, 20794733, 41589466, 9336835117, 18673670234]

約数ペア:

[(1, 18673670234), (2, 9336835117), (449, 41589466), (898, 20794733), (1019, 18325486), (2038, 9162743), (20407, 915062), (40814, 457531)]