785498994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{2861}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 1946617920

約数和(自身を除く): 1161118926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2179, 2861, 4358, 5722, 6537, 8583, 13074, 15253, 17166, 19611, 20027, 25749, 30506, 39222, 40054, 45759, 51498, 60081, 91518, 120162, 137277, 180243, 274554, 360486, 6234119, 12468238, 18702357, 37404714, 43638833, 56107071, 87277666, 112214142, 130916499, 261832998, 392749497, 785498994]

約数ペア:

[(1, 785498994), (2, 392749497), (3, 261832998), (6, 130916499), (7, 112214142), (9, 87277666), (14, 56107071), (18, 43638833), (21, 37404714), (42, 18702357), (63, 12468238), (126, 6234119), (2179, 360486), (2861, 274554), (4358, 180243), (5722, 137277), (6537, 120162), (8583, 91518), (13074, 60081), (15253, 51498), (17166, 45759), (19611, 40054), (20027, 39222), (25749, 30506)]