12756078

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2480

約数の個数: 24

約数和(自身を含む): 27734616

約数和(自身を除く): 14978538

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2141, 2979, 4282, 5958, 6423, 12846, 19269, 38538, 708671, 1417342, 2126013, 4252026, 6378039, 12756078]

約数ペア:

[(1, 12756078), (2, 6378039), (3, 4252026), (6, 2126013), (9, 1417342), (18, 708671), (331, 38538), (662, 19269), (993, 12846), (1986, 6423), (2141, 5958), (2979, 4282)]