18397324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{38011}}^1$

素因数の和:38037

約数の個数: 18

約数和(自身を含む): 35389172

約数和(自身を除く): 16991848

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 38011, 76022, 152044, 418121, 836242, 1672484, 4599331, 9198662, 18397324]

約数ペア:

[(1, 18397324), (2, 9198662), (4, 4599331), (11, 1672484), (22, 836242), (44, 418121), (121, 152044), (242, 76022), (484, 38011)]