15572628

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 42504000

約数和(自身を除く): 26931372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7589, 15178, 22767, 30356, 45534, 68301, 91068, 136602, 144191, 204903, 273204, 288382, 409806, 432573, 576764, 819612, 865146, 1297719, 1730292, 2595438, 3893157, 5190876, 7786314, 15572628]

約数ペア:

[(1, 15572628), (2, 7786314), (3, 5190876), (4, 3893157), (6, 2595438), (9, 1730292), (12, 1297719), (18, 865146), (19, 819612), (27, 576764), (36, 432573), (38, 409806), (54, 288382), (57, 273204), (76, 204903), (108, 144191), (114, 136602), (171, 91068), (228, 68301), (342, 45534), (513, 30356), (684, 22767), (1026, 15178), (2052, 7589)]