21127476

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1879}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 49376320

約数和(自身を除く): 28248844

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 1879, 2811, 3748, 3758, 5622, 5637, 7516, 11244, 11274, 22548, 1760623, 3521246, 5281869, 7042492, 10563738, 21127476]

約数ペア:

[(1, 21127476), (2, 10563738), (3, 7042492), (4, 5281869), (6, 3521246), (12, 1760623), (937, 22548), (1874, 11274), (1879, 11244), (2811, 7516), (3748, 5637), (3758, 5622)]