777890286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{2081}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 1776612240

約数和(自身を除く): 998721954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1093, 2081, 2186, 3279, 4162, 6243, 6558, 9837, 12486, 18729, 19674, 20767, 37458, 39539, 41534, 62301, 79078, 118617, 124602, 186903, 237234, 355851, 373806, 711702, 2274533, 4549066, 6823599, 13647198, 20470797, 40941594, 43216127, 86432254, 129648381, 259296762, 388945143, 777890286]

約数ペア:

[(1, 777890286), (2, 388945143), (3, 259296762), (6, 129648381), (9, 86432254), (18, 43216127), (19, 40941594), (38, 20470797), (57, 13647198), (114, 6823599), (171, 4549066), (342, 2274533), (1093, 711702), (2081, 373806), (2186, 355851), (3279, 237234), (4162, 186903), (6243, 124602), (6558, 118617), (9837, 79078), (12486, 62301), (18729, 41534), (19674, 39539), (20767, 37458)]