214934814

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 472805424

約数和(自身を除く): 257870610

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 251, 339, 421, 502, 678, 753, 842, 1017, 1263, 1506, 2034, 2259, 2526, 3789, 4518, 7578, 28363, 47573, 56726, 85089, 95146, 105671, 142719, 170178, 211342, 255267, 285438, 317013, 428157, 510534, 634026, 856314, 951039, 1902078, 11940823, 23881646, 35822469, 71644938, 107467407, 214934814]

約数ペア:

[(1, 214934814), (2, 107467407), (3, 71644938), (6, 35822469), (9, 23881646), (18, 11940823), (113, 1902078), (226, 951039), (251, 856314), (339, 634026), (421, 510534), (502, 428157), (678, 317013), (753, 285438), (842, 255267), (1017, 211342), (1263, 170178), (1506, 142719), (2034, 105671), (2259, 95146), (2526, 85089), (3789, 56726), (4518, 47573), (7578, 28363)]