26720142

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{3253}}^1$

素因数の和:3332

約数の個数: 24

約数和(自身を含む): 54940536

約数和(自身を除く): 28220394

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 3253, 4107, 6506, 8214, 9759, 19518, 120361, 240722, 361083, 722166, 4453357, 8906714, 13360071, 26720142]

約数ペア:

[(1, 26720142), (2, 13360071), (3, 8906714), (6, 4453357), (37, 722166), (74, 361083), (111, 240722), (222, 120361), (1369, 19518), (2738, 9759), (3253, 8214), (4107, 6506)]