2010360978

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 4519710720

約数和(自身を除く): 2509349742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 433, 677, 762, 866, 1143, 1299, 1354, 2031, 2286, 2598, 3429, 3897, 4062, 6093, 6858, 7794, 11691, 12186, 18279, 23382, 36558, 54991, 85979, 109982, 164973, 171958, 257937, 293141, 329946, 494919, 515874, 586282, 773811, 879423, 989838, 1484757, 1547622, 1758846, 2321433, 2638269, 2969514, 4642866, 5276538, 7914807, 15829614, 37228907, 74457814, 111686721, 223373442, 335060163, 670120326, 1005180489, 2010360978]

約数ペア:

[(1, 2010360978), (2, 1005180489), (3, 670120326), (6, 335060163), (9, 223373442), (18, 111686721), (27, 74457814), (54, 37228907), (127, 15829614), (254, 7914807), (381, 5276538), (433, 4642866), (677, 2969514), (762, 2638269), (866, 2321433), (1143, 1758846), (1299, 1547622), (1354, 1484757), (2031, 989838), (2286, 879423), (2598, 773811), (3429, 586282), (3897, 515874), (4062, 494919), (6093, 329946), (6858, 293141), (7794, 257937), (11691, 171958), (12186, 164973), (18279, 109982), (23382, 85979), (36558, 54991)]