26499258

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 35086662

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 53, 54, 94, 106, 141, 159, 197, 282, 318, 394, 423, 477, 591, 846, 954, 1182, 1269, 1431, 1773, 2491, 2538, 2862, 3546, 4982, 5319, 7473, 9259, 10441, 10638, 14946, 18518, 20882, 22419, 27777, 31323, 44838, 55554, 62646, 67257, 83331, 93969, 134514, 166662, 187938, 249993, 281907, 490727, 499986, 563814, 981454, 1472181, 2944362, 4416543, 8833086, 13249629, 26499258]

約数ペア:

[(1, 26499258), (2, 13249629), (3, 8833086), (6, 4416543), (9, 2944362), (18, 1472181), (27, 981454), (47, 563814), (53, 499986), (54, 490727), (94, 281907), (106, 249993), (141, 187938), (159, 166662), (197, 134514), (282, 93969), (318, 83331), (394, 67257), (423, 62646), (477, 55554), (591, 44838), (846, 31323), (954, 27777), (1182, 22419), (1269, 20882), (1431, 18518), (1773, 14946), (2491, 10638), (2538, 10441), (2862, 9259), (3546, 7473), (4982, 5319)]