2210598

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 5483520

約数和(自身を除く): 3272922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 67, 78, 94, 117, 134, 141, 201, 234, 282, 351, 402, 423, 603, 611, 702, 846, 871, 1206, 1222, 1269, 1742, 1809, 1833, 2538, 2613, 3149, 3618, 3666, 5226, 5499, 6298, 7839, 9447, 10998, 15678, 16497, 18894, 23517, 28341, 32994, 40937, 47034, 56682, 81874, 85023, 122811, 170046, 245622, 368433, 736866, 1105299, 2210598]

約数ペア:

[(1, 2210598), (2, 1105299), (3, 736866), (6, 368433), (9, 245622), (13, 170046), (18, 122811), (26, 85023), (27, 81874), (39, 56682), (47, 47034), (54, 40937), (67, 32994), (78, 28341), (94, 23517), (117, 18894), (134, 16497), (141, 15678), (201, 10998), (234, 9447), (282, 7839), (351, 6298), (402, 5499), (423, 5226), (603, 3666), (611, 3618), (702, 3149), (846, 2613), (871, 2538), (1206, 1833), (1222, 1809), (1269, 1742)]