18520676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 34043520

約数和(自身を除く): 15522844

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 2383, 3886, 4766, 7772, 9532, 69107, 138214, 159661, 276428, 319322, 638644, 4630169, 9260338, 18520676]

約数ペア:

[(1, 18520676), (2, 9260338), (4, 4630169), (29, 638644), (58, 319322), (67, 276428), (116, 159661), (134, 138214), (268, 69107), (1943, 9532), (2383, 7772), (3886, 4766)]