8561514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 11396886

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 109, 114, 159, 218, 247, 318, 327, 494, 654, 689, 741, 1007, 1378, 1417, 1482, 2014, 2067, 2071, 2834, 3021, 4134, 4142, 4251, 5777, 6042, 6213, 8502, 11554, 12426, 13091, 17331, 26182, 26923, 34662, 39273, 53846, 75101, 78546, 80769, 109763, 150202, 161538, 219526, 225303, 329289, 450606, 658578, 1426919, 2853838, 4280757, 8561514]

約数ペア:

[(1, 8561514), (2, 4280757), (3, 2853838), (6, 1426919), (13, 658578), (19, 450606), (26, 329289), (38, 225303), (39, 219526), (53, 161538), (57, 150202), (78, 109763), (106, 80769), (109, 78546), (114, 75101), (159, 53846), (218, 39273), (247, 34662), (318, 26923), (327, 26182), (494, 17331), (654, 13091), (689, 12426), (741, 11554), (1007, 8502), (1378, 6213), (1417, 6042), (1482, 5777), (2014, 4251), (2067, 4142), (2071, 4134), (2834, 3021)]