25716204

素因数分解:

$2^2\times 3^6\times {\mathrm{8819}}^1$

素因数の和:8841

約数の個数: 42

約数和(自身を含む): 67481820

約数和(自身を除く): 41765616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 8819, 17638, 26457, 35276, 52914, 79371, 105828, 158742, 238113, 317484, 476226, 714339, 952452, 1428678, 2143017, 2857356, 4286034, 6429051, 8572068, 12858102, 25716204]

約数ペア:

[(1, 25716204), (2, 12858102), (3, 8572068), (4, 6429051), (6, 4286034), (9, 2857356), (12, 2143017), (18, 1428678), (27, 952452), (36, 714339), (54, 476226), (81, 317484), (108, 238113), (162, 158742), (243, 105828), (324, 79371), (486, 52914), (729, 35276), (972, 26457), (1458, 17638), (2916, 8819)]