27830484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{6389}}^1$

素因数の和:6421

約数の個数: 54

約数和(自身を含む): 77338170

約数和(自身を除く): 49507686

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 6389, 12778, 19167, 25556, 38334, 57501, 70279, 76668, 115002, 140558, 210837, 230004, 281116, 421674, 632511, 773069, 843348, 1265022, 1546138, 2319207, 2530044, 3092276, 4638414, 6957621, 9276828, 13915242, 27830484]

約数ペア:

[(1, 27830484), (2, 13915242), (3, 9276828), (4, 6957621), (6, 4638414), (9, 3092276), (11, 2530044), (12, 2319207), (18, 1546138), (22, 1265022), (33, 843348), (36, 773069), (44, 632511), (66, 421674), (99, 281116), (121, 230004), (132, 210837), (198, 140558), (242, 115002), (363, 76668), (396, 70279), (484, 57501), (726, 38334), (1089, 25556), (1452, 19167), (2178, 12778), (4356, 6389)]