25400124

素因数分解:

$2^2\times 3^2\times {\mathrm{705559}}^1$

素因数の和:705569

約数の個数: 18

約数和(自身を含む): 64205960

約数和(自身を除く): 38805836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 705559, 1411118, 2116677, 2822236, 4233354, 6350031, 8466708, 12700062, 25400124]

約数ペア:

[(1, 25400124), (2, 12700062), (3, 8466708), (4, 6350031), (6, 4233354), (9, 2822236), (12, 2116677), (18, 1411118), (36, 705559)]