25171236

素因数分解:

$2^2\times 3^4\times {\mathrm{77689}}^1$

素因数の和:77705

約数の個数: 30

約数和(自身を含む): 65803430

約数和(自身を除く): 40632194

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 77689, 155378, 233067, 310756, 466134, 699201, 932268, 1398402, 2097603, 2796804, 4195206, 6292809, 8390412, 12585618, 25171236]

約数ペア:

[(1, 25171236), (2, 12585618), (3, 8390412), (4, 6292809), (6, 4195206), (9, 2796804), (12, 2097603), (18, 1398402), (27, 932268), (36, 699201), (54, 466134), (81, 310756), (108, 233067), (162, 155378), (324, 77689)]