21266475654

素因数分解:

$2^1\times 3^1\times {\mathrm{24439}}^1\times {\mathrm{145031}}^1$

素因数の和:169475

約数の個数: 16

約数和(自身を含む): 42534984960

約数和(自身を除く): 21268509306

約数列:

[1, 2, 3, 6, 24439, 48878, 73317, 145031, 146634, 290062, 435093, 870186, 3544412609, 7088825218, 10633237827, 21266475654]

約数ペア:

[(1, 21266475654), (2, 10633237827), (3, 7088825218), (6, 3544412609), (24439, 870186), (48878, 435093), (73317, 290062), (145031, 146634)]