12816078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 15784242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 139, 242, 254, 278, 363, 381, 417, 726, 762, 834, 1397, 1529, 2794, 3058, 4191, 4587, 8382, 9174, 15367, 16819, 17653, 30734, 33638, 35306, 46101, 50457, 52959, 92202, 100914, 105918, 194183, 388366, 582549, 1165098, 2136013, 4272026, 6408039, 12816078]

約数ペア:

[(1, 12816078), (2, 6408039), (3, 4272026), (6, 2136013), (11, 1165098), (22, 582549), (33, 388366), (66, 194183), (121, 105918), (127, 100914), (139, 92202), (242, 52959), (254, 50457), (278, 46101), (363, 35306), (381, 33638), (417, 30734), (726, 17653), (762, 16819), (834, 15367), (1397, 9174), (1529, 8382), (2794, 4587), (3058, 4191)]