2788891308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11067029}}^1$

素因数の和:11067046

約数の個数: 36

約数和(自身を含む): 8056797840

約数和(自身を除く): 5267906532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11067029, 22134058, 33201087, 44268116, 66402174, 77469203, 99603261, 132804348, 154938406, 199206522, 232407609, 309876812, 398413044, 464815218, 697222827, 929630436, 1394445654, 2788891308]

約数ペア:

[(1, 2788891308), (2, 1394445654), (3, 929630436), (4, 697222827), (6, 464815218), (7, 398413044), (9, 309876812), (12, 232407609), (14, 199206522), (18, 154938406), (21, 132804348), (28, 99603261), (36, 77469203), (42, 66402174), (63, 44268116), (84, 33201087), (126, 22134058), (252, 11067029)]