1288006902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{786329}}^1$

素因数の和:786357

約数の個数: 48

約数和(自身を含む): 3434689440

約数和(自身を除く): 2146682538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 786329, 1572658, 2358987, 4717974, 5504303, 7076961, 10222277, 11008606, 14153922, 16512909, 20444554, 30666831, 33025818, 49538727, 61333662, 71555939, 92000493, 99077454, 143111878, 184000986, 214667817, 429335634, 644003451, 1288006902]

約数ペア:

[(1, 1288006902), (2, 644003451), (3, 429335634), (6, 214667817), (7, 184000986), (9, 143111878), (13, 99077454), (14, 92000493), (18, 71555939), (21, 61333662), (26, 49538727), (39, 33025818), (42, 30666831), (63, 20444554), (78, 16512909), (91, 14153922), (117, 11008606), (126, 10222277), (182, 7076961), (234, 5504303), (273, 4717974), (546, 2358987), (819, 1572658), (1638, 786329)]