18729276

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3371}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 43809024

約数和(自身を除く): 25079748

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3371, 5556, 6742, 10113, 13484, 20226, 40452, 1560773, 3121546, 4682319, 6243092, 9364638, 18729276]

約数ペア:

[(1, 18729276), (2, 9364638), (3, 6243092), (4, 4682319), (6, 3121546), (12, 1560773), (463, 40452), (926, 20226), (1389, 13484), (1852, 10113), (2778, 6742), (3371, 5556)]