12679686

素因数分解:

$2^1\times 3^3\times {\mathrm{234809}}^1$

素因数の和:234820

約数の個数: 16

約数和(自身を含む): 28177200

約数和(自身を除く): 15497514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 234809, 469618, 704427, 1408854, 2113281, 4226562, 6339843, 12679686]

約数ペア:

[(1, 12679686), (2, 6339843), (3, 4226562), (6, 2113281), (9, 1408854), (18, 704427), (27, 469618), (54, 234809)]