181207068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20161}}^1$

素因数の和:20282

約数の個数: 48

約数和(自身を含む): 487759104

約数和(自身を除く): 306552036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 20161, 40322, 60483, 80644, 120966, 141127, 241932, 282254, 423381, 564508, 846762, 1693524, 2157227, 4314454, 6471681, 8628908, 12943362, 15100589, 25886724, 30201178, 45301767, 60402356, 90603534, 181207068]

約数ペア:

[(1, 181207068), (2, 90603534), (3, 60402356), (4, 45301767), (6, 30201178), (7, 25886724), (12, 15100589), (14, 12943362), (21, 8628908), (28, 6471681), (42, 4314454), (84, 2157227), (107, 1693524), (214, 846762), (321, 564508), (428, 423381), (642, 282254), (749, 241932), (1284, 141127), (1498, 120966), (2247, 80644), (2996, 60483), (4494, 40322), (8988, 20161)]