18449646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161839}}^1$

素因数の和:161863

約数の個数: 16

約数和(自身を含む): 38841600

約数和(自身を除く): 20391954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161839, 323678, 485517, 971034, 3074941, 6149882, 9224823, 18449646]

約数ペア:

[(1, 18449646), (2, 9224823), (3, 6149882), (6, 3074941), (19, 971034), (38, 485517), (57, 323678), (114, 161839)]