171998136

素因数分解:

$2^3\times 3^2\times {\mathrm{2388863}}^1$

素因数の和:2388875

約数の個数: 24

約数和(自身を含む): 465828480

約数和(自身を除く): 293830344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2388863, 4777726, 7166589, 9555452, 14333178, 19110904, 21499767, 28666356, 42999534, 57332712, 85999068, 171998136]

約数ペア:

[(1, 171998136), (2, 85999068), (3, 57332712), (4, 42999534), (6, 28666356), (8, 21499767), (9, 19110904), (12, 14333178), (18, 9555452), (24, 7166589), (36, 4777726), (72, 2388863)]