13247874

素因数分解:

$2^1\times 3^5\times {\mathrm{27259}}^1$

素因数の和:27276

約数の個数: 24

約数和(自身を含む): 29767920

約数和(自身を除く): 16520046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 27259, 54518, 81777, 163554, 245331, 490662, 735993, 1471986, 2207979, 4415958, 6623937, 13247874]

約数ペア:

[(1, 13247874), (2, 6623937), (3, 4415958), (6, 2207979), (9, 1471986), (18, 735993), (27, 490662), (54, 245331), (81, 163554), (162, 81777), (243, 54518), (486, 27259)]