18212772

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3823}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 42614656

約数和(自身を除く): 24401884

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 3823, 4764, 7646, 11469, 15292, 22938, 45876, 1517731, 3035462, 4553193, 6070924, 9106386, 18212772]

約数ペア:

[(1, 18212772), (2, 9106386), (3, 6070924), (4, 4553193), (6, 3035462), (12, 1517731), (397, 45876), (794, 22938), (1191, 15292), (1588, 11469), (2382, 7646), (3823, 4764)]