2991156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{5087}}^1$

素因数の和:5108

約数の個数: 36

約数和(自身を含む): 8120448

約数和(自身を除く): 5129292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 5087, 10174, 15261, 20348, 30522, 35609, 61044, 71218, 106827, 142436, 213654, 249263, 427308, 498526, 747789, 997052, 1495578, 2991156]

約数ペア:

[(1, 2991156), (2, 1495578), (3, 997052), (4, 747789), (6, 498526), (7, 427308), (12, 249263), (14, 213654), (21, 142436), (28, 106827), (42, 71218), (49, 61044), (84, 35609), (98, 30522), (147, 20348), (196, 15261), (294, 10174), (588, 5087)]