9989281944

素因数分解:

$2^3\times 3^2\times {\mathrm{138740027}}^1$

素因数の和:138740039

約数の個数: 24

約数和(自身を含む): 27054305460

約数和(自身を除く): 17065023516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 138740027, 277480054, 416220081, 554960108, 832440162, 1109920216, 1248660243, 1664880324, 2497320486, 3329760648, 4994640972, 9989281944]

約数ペア:

[(1, 9989281944), (2, 4994640972), (3, 3329760648), (4, 2497320486), (6, 1664880324), (8, 1248660243), (9, 1109920216), (12, 832440162), (18, 554960108), (24, 416220081), (36, 277480054), (72, 138740027)]