26259228

素因数分解:

$2^2\times 3^4\times {\mathrm{81047}}^1$

素因数の和:81063

約数の個数: 30

約数和(自身を含む): 68647656

約数和(自身を除く): 42388428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81047, 162094, 243141, 324188, 486282, 729423, 972564, 1458846, 2188269, 2917692, 4376538, 6564807, 8753076, 13129614, 26259228]

約数ペア:

[(1, 26259228), (2, 13129614), (3, 8753076), (4, 6564807), (6, 4376538), (9, 2917692), (12, 2188269), (18, 1458846), (27, 972564), (36, 729423), (54, 486282), (81, 324188), (108, 243141), (162, 162094), (324, 81047)]