2019973284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{6719}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 5841239040

約数和(自身を除く): 3821265756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1193, 2386, 3579, 4772, 6719, 7158, 8351, 10737, 13438, 14316, 16702, 20157, 21474, 25053, 26876, 33404, 40314, 42948, 47033, 50106, 60471, 75159, 80628, 94066, 100212, 120942, 141099, 150318, 188132, 241884, 282198, 300636, 423297, 564396, 846594, 1693188, 8015767, 16031534, 24047301, 32063068, 48094602, 56110369, 72141903, 96189204, 112220738, 144283806, 168331107, 224441476, 288567612, 336662214, 504993321, 673324428, 1009986642, 2019973284]

約数ペア:

[(1, 2019973284), (2, 1009986642), (3, 673324428), (4, 504993321), (6, 336662214), (7, 288567612), (9, 224441476), (12, 168331107), (14, 144283806), (18, 112220738), (21, 96189204), (28, 72141903), (36, 56110369), (42, 48094602), (63, 32063068), (84, 24047301), (126, 16031534), (252, 8015767), (1193, 1693188), (2386, 846594), (3579, 564396), (4772, 423297), (6719, 300636), (7158, 282198), (8351, 241884), (10737, 188132), (13438, 150318), (14316, 141099), (16702, 120942), (20157, 100212), (21474, 94066), (25053, 80628), (26876, 75159), (33404, 60471), (40314, 50106), (42948, 47033)]