12899286

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23117}}^1$

素因数の和:23156

約数の個数: 24

約数和(自身を含む): 28851264

約数和(自身を除く): 15951978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23117, 46234, 69351, 138702, 208053, 416106, 716627, 1433254, 2149881, 4299762, 6449643, 12899286]

約数ペア:

[(1, 12899286), (2, 6449643), (3, 4299762), (6, 2149881), (9, 1433254), (18, 716627), (31, 416106), (62, 208053), (93, 138702), (186, 69351), (279, 46234), (558, 23117)]