38415564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8819}}^1$

素因数の和:8851

約数の個数: 54

約数和(自身を含む): 106748460

約数和(自身を除く): 68332896

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, 8819, 17638, 26457, 35276, 52914, 79371, 97009, 105828, 158742, 194018, 291027, 317484, 388036, 582054, 873081, 1067099, 1164108, 1746162, 2134198, 3201297, 3492324, 4268396, 6402594, 9603891, 12805188, 19207782, 38415564]

約数ペア:

[(1, 38415564), (2, 19207782), (3, 12805188), (4, 9603891), (6, 6402594), (9, 4268396), (11, 3492324), (12, 3201297), (18, 2134198), (22, 1746162), (33, 1164108), (36, 1067099), (44, 873081), (66, 582054), (99, 388036), (121, 317484), (132, 291027), (198, 194018), (242, 158742), (363, 105828), (396, 97009), (484, 79371), (726, 52914), (1089, 35276), (1452, 26457), (2178, 17638), (4356, 8819)]