2016247086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2671}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 5125109760

約数和(自身を除く): 3108862674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1997, 2671, 3994, 5342, 5991, 8013, 11982, 13979, 16026, 17973, 18697, 24039, 27958, 35946, 37394, 41937, 48078, 53919, 56091, 72117, 83874, 107838, 112182, 125811, 144234, 168273, 251622, 336546, 377433, 504819, 754866, 1009638, 5333987, 10667974, 16001961, 32003922, 37337909, 48005883, 74675818, 96011766, 112013727, 144017649, 224027454, 288035298, 336041181, 672082362, 1008123543, 2016247086]

約数ペア:

[(1, 2016247086), (2, 1008123543), (3, 672082362), (6, 336041181), (7, 288035298), (9, 224027454), (14, 144017649), (18, 112013727), (21, 96011766), (27, 74675818), (42, 48005883), (54, 37337909), (63, 32003922), (126, 16001961), (189, 10667974), (378, 5333987), (1997, 1009638), (2671, 754866), (3994, 504819), (5342, 377433), (5991, 336546), (8013, 251622), (11982, 168273), (13979, 144234), (16026, 125811), (17973, 112182), (18697, 107838), (24039, 83874), (27958, 72117), (35946, 56091), (37394, 53919), (41937, 48078)]