396703998

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 871833456

約数和(自身を除く): 475129458

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 281, 321, 562, 642, 733, 843, 963, 1466, 1686, 1926, 2199, 2529, 4398, 5058, 6597, 13194, 30067, 60134, 78431, 90201, 156862, 180402, 205973, 235293, 270603, 411946, 470586, 541206, 617919, 705879, 1235838, 1411758, 1853757, 3707514, 22039111, 44078222, 66117333, 132234666, 198351999, 396703998]

約数ペア:

[(1, 396703998), (2, 198351999), (3, 132234666), (6, 66117333), (9, 44078222), (18, 22039111), (107, 3707514), (214, 1853757), (281, 1411758), (321, 1235838), (562, 705879), (642, 617919), (733, 541206), (843, 470586), (963, 411946), (1466, 270603), (1686, 235293), (1926, 205973), (2199, 180402), (2529, 156862), (4398, 90201), (5058, 78431), (6597, 60134), (13194, 30067)]