7289268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 19643904

約数和(自身を除く): 12354636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 811, 1284, 1498, 1622, 2247, 2433, 2996, 3244, 4494, 4866, 5677, 8988, 9732, 11354, 17031, 22708, 34062, 68124, 86777, 173554, 260331, 347108, 520662, 607439, 1041324, 1214878, 1822317, 2429756, 3644634, 7289268]

約数ペア:

[(1, 7289268), (2, 3644634), (3, 2429756), (4, 1822317), (6, 1214878), (7, 1041324), (12, 607439), (14, 520662), (21, 347108), (28, 260331), (42, 173554), (84, 86777), (107, 68124), (214, 34062), (321, 22708), (428, 17031), (642, 11354), (749, 9732), (811, 8988), (1284, 5677), (1498, 4866), (1622, 4494), (2247, 3244), (2433, 2996)]