138747636

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{39733}}^1$

素因数の和:39840

約数の個数: 36

約数和(自身を含む): 354347812

約数和(自身を除く): 215600176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 39733, 79466, 119199, 158932, 238398, 357597, 476796, 715194, 1430388, 3854101, 7708202, 11562303, 15416404, 23124606, 34686909, 46249212, 69373818, 138747636]

約数ペア:

[(1, 138747636), (2, 69373818), (3, 46249212), (4, 34686909), (6, 23124606), (9, 15416404), (12, 11562303), (18, 7708202), (36, 3854101), (97, 1430388), (194, 715194), (291, 476796), (388, 357597), (582, 238398), (873, 158932), (1164, 119199), (1746, 79466), (3492, 39733)]