25740828

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1568

約数の個数: 60

約数和(自身を含む): 68607000

約数和(自身を除く): 42866172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1499, 1908, 2862, 2998, 4293, 4497, 5724, 5996, 8586, 8994, 13491, 17172, 17988, 26982, 40473, 53964, 79447, 80946, 121419, 158894, 161892, 238341, 242838, 317788, 476682, 485676, 715023, 953364, 1430046, 2145069, 2860092, 4290138, 6435207, 8580276, 12870414, 25740828]

約数ペア:

[(1, 25740828), (2, 12870414), (3, 8580276), (4, 6435207), (6, 4290138), (9, 2860092), (12, 2145069), (18, 1430046), (27, 953364), (36, 715023), (53, 485676), (54, 476682), (81, 317788), (106, 242838), (108, 238341), (159, 161892), (162, 158894), (212, 121419), (318, 80946), (324, 79447), (477, 53964), (636, 40473), (954, 26982), (1431, 17988), (1499, 17172), (1908, 13491), (2862, 8994), (2998, 8586), (4293, 5996), (4497, 5724)]