81869244

素因数分解:

$2^2\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{4969}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 191205840

約数和(自身を除く): 109336596

約数列:

[1, 2, 3, 4, 6, 12, 1373, 2746, 4119, 4969, 5492, 8238, 9938, 14907, 16476, 19876, 29814, 59628, 6822437, 13644874, 20467311, 27289748, 40934622, 81869244]

約数ペア:

[(1, 81869244), (2, 40934622), (3, 27289748), (4, 20467311), (6, 13644874), (12, 6822437), (1373, 59628), (2746, 29814), (4119, 19876), (4969, 16476), (5492, 14907), (8238, 9938)]