12636438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{29663}}^1$

素因数の和:29739

約数の個数: 16

約数和(自身を含む): 25629696

約数和(自身を除く): 12993258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 29663, 59326, 88989, 177978, 2106073, 4212146, 6318219, 12636438]

約数ペア:

[(1, 12636438), (2, 6318219), (3, 4212146), (6, 2106073), (71, 177978), (142, 88989), (213, 59326), (426, 29663)]