26257284

素因数分解:

$2^2\times 3^4\times {\mathrm{81041}}^1$

素因数の和:81057

約数の個数: 30

約数和(自身を含む): 68642574

約数和(自身を除く): 42385290

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81041, 162082, 243123, 324164, 486246, 729369, 972492, 1458738, 2188107, 2917476, 4376214, 6564321, 8752428, 13128642, 26257284]

約数ペア:

[(1, 26257284), (2, 13128642), (3, 8752428), (4, 6564321), (6, 4376214), (9, 2917476), (12, 2188107), (18, 1458738), (27, 972492), (36, 729369), (54, 486246), (81, 324164), (108, 243123), (162, 162082), (324, 81041)]