18256704003

素因数分解:

$3^2\times {\mathrm{1451}}^1\times {\mathrm{1398017}}^1$

素因数の和:1399474

約数の個数: 12

約数和(自身を含む): 26388987768

約数和(自身を除く): 8132283765

約数列:

[1, 3, 9, 1451, 4353, 13059, 1398017, 4194051, 12582153, 2028522667, 6085568001, 18256704003]

約数ペア:

[(1, 18256704003), (3, 6085568001), (9, 2028522667), (1451, 12582153), (4353, 4194051), (13059, 1398017)]