18157962168

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10964953}}^1$

素因数の和:10964988

約数の個数: 48

約数和(自身を含む): 51315984720

約数和(自身を除く): 33158022552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10964953, 21929906, 32894859, 43859812, 65789718, 87719624, 98684577, 131579436, 197369154, 252193919, 263158872, 394738308, 504387838, 756581757, 789476616, 1008775676, 1513163514, 2017551352, 2269745271, 3026327028, 4539490542, 6052654056, 9078981084, 18157962168]

約数ペア:

[(1, 18157962168), (2, 9078981084), (3, 6052654056), (4, 4539490542), (6, 3026327028), (8, 2269745271), (9, 2017551352), (12, 1513163514), (18, 1008775676), (23, 789476616), (24, 756581757), (36, 504387838), (46, 394738308), (69, 263158872), (72, 252193919), (92, 197369154), (138, 131579436), (184, 98684577), (207, 87719624), (276, 65789718), (414, 43859812), (552, 32894859), (828, 21929906), (1656, 10964953)]