66850308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37897}}^1$

素因数の和:37921

約数の個数: 54

約数和(自身を含む): 196576926

約数和(自身を除く): 129726618

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 37897, 75794, 113691, 151588, 227382, 265279, 341073, 454764, 530558, 682146, 795837, 1061116, 1364292, 1591674, 1856953, 2387511, 3183348, 3713906, 4775022, 5570859, 7427812, 9550044, 11141718, 16712577, 22283436, 33425154, 66850308]

約数ペア:

[(1, 66850308), (2, 33425154), (3, 22283436), (4, 16712577), (6, 11141718), (7, 9550044), (9, 7427812), (12, 5570859), (14, 4775022), (18, 3713906), (21, 3183348), (28, 2387511), (36, 1856953), (42, 1591674), (49, 1364292), (63, 1061116), (84, 795837), (98, 682146), (126, 530558), (147, 454764), (196, 341073), (252, 265279), (294, 227382), (441, 151588), (588, 113691), (882, 75794), (1764, 37897)]