15557004

素因数分解:

$2^2\times 3^2\times {\mathrm{432139}}^1$

素因数の和:432149

約数の個数: 18

約数和(自身を含む): 39324740

約数和(自身を除く): 23767736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 432139, 864278, 1296417, 1728556, 2592834, 3889251, 5185668, 7778502, 15557004]

約数ペア:

[(1, 15557004), (2, 7778502), (3, 5185668), (4, 3889251), (6, 2592834), (9, 1728556), (12, 1296417), (18, 864278), (36, 432139)]