21174324

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18191}}^1$

素因数の和:18295

約数の個数: 24

約数和(自身を含む): 49918848

約数和(自身を除く): 28744524

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18191, 36382, 54573, 72764, 109146, 218292, 1764527, 3529054, 5293581, 7058108, 10587162, 21174324]

約数ペア:

[(1, 21174324), (2, 10587162), (3, 7058108), (4, 5293581), (6, 3529054), (12, 1764527), (97, 218292), (194, 109146), (291, 72764), (388, 54573), (582, 36382), (1164, 18191)]