11810286

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 16144914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1279, 1539, 2558, 3078, 3837, 4617, 7674, 9234, 11511, 23022, 24301, 34533, 48602, 69066, 72903, 103599, 145806, 207198, 218709, 310797, 437418, 621594, 656127, 1312254, 1968381, 3936762, 5905143, 11810286]

約数ペア:

[(1, 11810286), (2, 5905143), (3, 3936762), (6, 1968381), (9, 1312254), (18, 656127), (19, 621594), (27, 437418), (38, 310797), (54, 218709), (57, 207198), (81, 145806), (114, 103599), (162, 72903), (171, 69066), (243, 48602), (342, 34533), (486, 24301), (513, 23022), (1026, 11511), (1279, 9234), (1539, 7674), (2558, 4617), (3078, 3837)]