16216686

素因数分解:

$2^1\times 3^4\times {\mathrm{100103}}^1$

素因数の和:100117

約数の個数: 20

約数和(自身を含む): 36337752

約数和(自身を除く): 20121066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 100103, 200206, 300309, 600618, 900927, 1801854, 2702781, 5405562, 8108343, 16216686]

約数ペア:

[(1, 16216686), (2, 8108343), (3, 5405562), (6, 2702781), (9, 1801854), (18, 900927), (27, 600618), (54, 300309), (81, 200206), (162, 100103)]