18441236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3917}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 35544096

約数和(自身を除く): 17102860

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 3917, 4708, 7834, 15668, 43087, 86174, 172348, 419119, 838238, 1676476, 4610309, 9220618, 18441236]

約数ペア:

[(1, 18441236), (2, 9220618), (4, 4610309), (11, 1676476), (22, 838238), (44, 419119), (107, 172348), (214, 86174), (428, 43087), (1177, 15668), (2354, 7834), (3917, 4708)]