66671436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427381}}^1$

素因数の和:427401

約数の個数: 24

約数和(自身を含む): 167533744

約数和(自身を除く): 100862308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 427381, 854762, 1282143, 1709524, 2564286, 5128572, 5555953, 11111906, 16667859, 22223812, 33335718, 66671436]

約数ペア:

[(1, 66671436), (2, 33335718), (3, 22223812), (4, 16667859), (6, 11111906), (12, 5555953), (13, 5128572), (26, 2564286), (39, 1709524), (52, 1282143), (78, 854762), (156, 427381)]