68878854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347873}}^1$

素因数の和:347892

約数の個数: 24

約数和(自身を含む): 162805032

約数和(自身を除く): 93926178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 347873, 695746, 1043619, 2087238, 3130857, 3826603, 6261714, 7653206, 11479809, 22959618, 34439427, 68878854]

約数ペア:

[(1, 68878854), (2, 34439427), (3, 22959618), (6, 11479809), (9, 7653206), (11, 6261714), (18, 3826603), (22, 3130857), (33, 2087238), (66, 1043619), (99, 695746), (198, 347873)]