21608472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47387}}^1$

素因数の和:47415

約数の個数: 32

約数和(自身を含む): 56865600

約数和(自身を除く): 35257128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47387, 94774, 142161, 189548, 284322, 379096, 568644, 900353, 1137288, 1800706, 2701059, 3601412, 5402118, 7202824, 10804236, 21608472]

約数ペア:

[(1, 21608472), (2, 10804236), (3, 7202824), (4, 5402118), (6, 3601412), (8, 2701059), (12, 1800706), (19, 1137288), (24, 900353), (38, 568644), (57, 379096), (76, 284322), (114, 189548), (152, 142161), (228, 94774), (456, 47387)]