7865604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 54

約数和(自身を含む): 20650266

約数和(自身を除く): 12784662

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 246, 292, 369, 438, 492, 657, 738, 876, 1314, 1476, 2628, 2993, 5329, 5986, 8979, 10658, 11972, 15987, 17958, 21316, 26937, 31974, 35916, 47961, 53874, 63948, 95922, 107748, 191844, 218489, 436978, 655467, 873956, 1310934, 1966401, 2621868, 3932802, 7865604]

約数ペア:

[(1, 7865604), (2, 3932802), (3, 2621868), (4, 1966401), (6, 1310934), (9, 873956), (12, 655467), (18, 436978), (36, 218489), (41, 191844), (73, 107748), (82, 95922), (123, 63948), (146, 53874), (164, 47961), (219, 35916), (246, 31974), (292, 26937), (369, 21316), (438, 17958), (492, 15987), (657, 11972), (738, 10658), (876, 8979), (1314, 5986), (1476, 5329), (2628, 2993)]