18741063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 27447552

約数和(自身を除く): 8706489

約数列:

[1, 3, 11, 33, 151, 453, 1661, 3761, 4983, 11283, 41371, 124113, 567911, 1703733, 6247021, 18741063]

約数ペア:

[(1, 18741063), (3, 6247021), (11, 1703733), (33, 567911), (151, 124113), (453, 41371), (1661, 11283), (3761, 4983)]