25725078

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9103}}^1$

素因数の和:9268

約数の個数: 24

約数和(自身を含む): 56098848

約数和(自身を除く): 30373770

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 9103, 18206, 27309, 54618, 81927, 163854, 1429171, 2858342, 4287513, 8575026, 12862539, 25725078]

約数ペア:

[(1, 25725078), (2, 12862539), (3, 8575026), (6, 4287513), (9, 2858342), (18, 1429171), (157, 163854), (314, 81927), (471, 54618), (942, 27309), (1413, 18206), (2826, 9103)]