39885282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71479}}^1$

素因数の和:71518

約数の個数: 24

約数和(自身を含む): 89207040

約数和(自身を除く): 49321758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 71479, 142958, 214437, 428874, 643311, 1286622, 2215849, 4431698, 6647547, 13295094, 19942641, 39885282]

約数ペア:

[(1, 39885282), (2, 19942641), (3, 13295094), (6, 6647547), (9, 4431698), (18, 2215849), (31, 1286622), (62, 643311), (93, 428874), (186, 214437), (279, 142958), (558, 71479)]