2917746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 7012824

約数和(自身を除く): 4095078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 337, 481, 666, 674, 962, 1011, 1443, 2022, 2886, 3033, 4329, 4381, 6066, 8658, 8762, 12469, 13143, 24938, 26286, 37407, 39429, 74814, 78858, 112221, 162097, 224442, 324194, 486291, 972582, 1458873, 2917746]

約数ペア:

[(1, 2917746), (2, 1458873), (3, 972582), (6, 486291), (9, 324194), (13, 224442), (18, 162097), (26, 112221), (37, 78858), (39, 74814), (74, 39429), (78, 37407), (111, 26286), (117, 24938), (222, 13143), (234, 12469), (333, 8762), (337, 8658), (481, 6066), (666, 4381), (674, 4329), (962, 3033), (1011, 2886), (1443, 2022)]