21009288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46073}}^1$

素因数の和:46101

約数の個数: 32

約数和(自身を含む): 55288800

約数和(自身を除く): 34279512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46073, 92146, 138219, 184292, 276438, 368584, 552876, 875387, 1105752, 1750774, 2626161, 3501548, 5252322, 7003096, 10504644, 21009288]

約数ペア:

[(1, 21009288), (2, 10504644), (3, 7003096), (4, 5252322), (6, 3501548), (8, 2626161), (12, 1750774), (19, 1105752), (24, 875387), (38, 552876), (57, 368584), (76, 276438), (114, 184292), (152, 138219), (228, 92146), (456, 46073)]