28571166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122099}}^1$

素因数の和:122120

約数の個数: 24

約数和(自身を含む): 66666600

約数和(自身を除く): 38095434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122099, 244198, 366297, 732594, 1098891, 1587287, 2197782, 3174574, 4761861, 9523722, 14285583, 28571166]

約数ペア:

[(1, 28571166), (2, 14285583), (3, 9523722), (6, 4761861), (9, 3174574), (13, 2197782), (18, 1587287), (26, 1098891), (39, 732594), (78, 366297), (117, 244198), (234, 122099)]