2991912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 6339288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1619, 1848, 3238, 4857, 6476, 9714, 11333, 12952, 17809, 19428, 22666, 33999, 35618, 38856, 45332, 53427, 67998, 71236, 90664, 106854, 124663, 135996, 142472, 213708, 249326, 271992, 373989, 427416, 498652, 747978, 997304, 1495956, 2991912]

約数ペア:

[(1, 2991912), (2, 1495956), (3, 997304), (4, 747978), (6, 498652), (7, 427416), (8, 373989), (11, 271992), (12, 249326), (14, 213708), (21, 142472), (22, 135996), (24, 124663), (28, 106854), (33, 90664), (42, 71236), (44, 67998), (56, 53427), (66, 45332), (77, 38856), (84, 35618), (88, 33999), (132, 22666), (154, 19428), (168, 17809), (231, 12952), (264, 11333), (308, 9714), (462, 6476), (616, 4857), (924, 3238), (1619, 1848)]