127983816

素因数分解:

$2^3\times 3^2\times {\mathrm{1777553}}^1$

素因数の和:1777565

約数の個数: 24

約数和(自身を含む): 346623030

約数和(自身を除く): 218639214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1777553, 3555106, 5332659, 7110212, 10665318, 14220424, 15997977, 21330636, 31995954, 42661272, 63991908, 127983816]

約数ペア:

[(1, 127983816), (2, 63991908), (3, 42661272), (4, 31995954), (6, 21330636), (8, 15997977), (9, 14220424), (12, 10665318), (18, 7110212), (24, 5332659), (36, 3555106), (72, 1777553)]