25261956

素因数分解:

$2^2\times 3^4\times {\mathrm{77969}}^1$

素因数の和:77985

約数の個数: 30

約数和(自身を含む): 66040590

約数和(自身を除く): 40778634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 77969, 155938, 233907, 311876, 467814, 701721, 935628, 1403442, 2105163, 2806884, 4210326, 6315489, 8420652, 12630978, 25261956]

約数ペア:

[(1, 25261956), (2, 12630978), (3, 8420652), (4, 6315489), (6, 4210326), (9, 2806884), (12, 2105163), (18, 1403442), (27, 935628), (36, 701721), (54, 467814), (81, 311876), (108, 233907), (162, 155938), (324, 77969)]