18338336

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3116

約数の個数: 24

約数和(自身を含む): 36299340

約数和(自身を除く): 17961004

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2909, 3152, 5818, 6304, 11636, 23272, 46544, 93088, 573073, 1146146, 2292292, 4584584, 9169168, 18338336]

約数ペア:

[(1, 18338336), (2, 9169168), (4, 4584584), (8, 2292292), (16, 1146146), (32, 573073), (197, 93088), (394, 46544), (788, 23272), (1576, 11636), (2909, 6304), (3152, 5818)]