26847198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 72

約数和(自身を含む): 68913000

約数和(自身を除く): 42065802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 499, 549, 854, 882, 998, 1098, 1281, 1497, 2562, 2989, 2994, 3493, 3843, 4491, 5978, 6986, 7686, 8967, 8982, 10479, 17934, 20958, 24451, 26901, 30439, 31437, 48902, 53802, 60878, 62874, 73353, 91317, 146706, 182634, 213073, 220059, 273951, 426146, 440118, 547902, 639219, 1278438, 1491511, 1917657, 2983022, 3835314, 4474533, 8949066, 13423599, 26847198]

約数ペア:

[(1, 26847198), (2, 13423599), (3, 8949066), (6, 4474533), (7, 3835314), (9, 2983022), (14, 1917657), (18, 1491511), (21, 1278438), (42, 639219), (49, 547902), (61, 440118), (63, 426146), (98, 273951), (122, 220059), (126, 213073), (147, 182634), (183, 146706), (294, 91317), (366, 73353), (427, 62874), (441, 60878), (499, 53802), (549, 48902), (854, 31437), (882, 30439), (998, 26901), (1098, 24451), (1281, 20958), (1497, 17934), (2562, 10479), (2989, 8982), (2994, 8967), (3493, 7686), (3843, 6986), (4491, 5978)]