28646658

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43013}}^1$

素因数の和:43058

約数の個数: 24

約数和(自身を含む): 63746748

約数和(自身を除く): 35100090

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43013, 86026, 129039, 258078, 387117, 774234, 1591481, 3182962, 4774443, 9548886, 14323329, 28646658]

約数ペア:

[(1, 28646658), (2, 14323329), (3, 9548886), (6, 4774443), (9, 3182962), (18, 1591481), (37, 774234), (74, 387117), (111, 258078), (222, 129039), (333, 86026), (666, 43013)]