3971478366

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{125149}}^1$

素因数の和:125241

約数の個数: 48

約数和(自身を含む): 9019810800

約数和(自身を除く): 5048332434

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 10578, 15867, 31734, 125149, 250298, 375447, 750894, 1126341, 2252682, 5131109, 5381407, 10262218, 10762814, 15393327, 16144221, 30786654, 32288442, 46179981, 48432663, 92359962, 96865326, 220637687, 441275374, 661913061, 1323826122, 1985739183, 3971478366]

約数ペア:

[(1, 3971478366), (2, 1985739183), (3, 1323826122), (6, 661913061), (9, 441275374), (18, 220637687), (41, 96865326), (43, 92359962), (82, 48432663), (86, 46179981), (123, 32288442), (129, 30786654), (246, 16144221), (258, 15393327), (369, 10762814), (387, 10262218), (738, 5381407), (774, 5131109), (1763, 2252682), (3526, 1126341), (5289, 750894), (10578, 375447), (15867, 250298), (31734, 125149)]