3138156

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{593}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 9480240

約数和(自身を除く): 6342084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 593, 756, 882, 1186, 1323, 1764, 1779, 2372, 2646, 3558, 4151, 5292, 5337, 7116, 8302, 10674, 12453, 16011, 16604, 21348, 24906, 29057, 32022, 37359, 49812, 58114, 64044, 74718, 87171, 112077, 116228, 149436, 174342, 224154, 261513, 348684, 448308, 523026, 784539, 1046052, 1569078, 3138156]

約数ペア:

[(1, 3138156), (2, 1569078), (3, 1046052), (4, 784539), (6, 523026), (7, 448308), (9, 348684), (12, 261513), (14, 224154), (18, 174342), (21, 149436), (27, 116228), (28, 112077), (36, 87171), (42, 74718), (49, 64044), (54, 58114), (63, 49812), (84, 37359), (98, 32022), (108, 29057), (126, 24906), (147, 21348), (189, 16604), (196, 16011), (252, 12453), (294, 10674), (378, 8302), (441, 7116), (588, 5337), (593, 5292), (756, 4151), (882, 3558), (1186, 2646), (1323, 2372), (1764, 1779)]