12840066

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 17952894

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 197, 213, 306, 394, 426, 459, 591, 639, 918, 1182, 1207, 1278, 1773, 1917, 2414, 3349, 3546, 3621, 3834, 5319, 6698, 7242, 10047, 10638, 10863, 13987, 20094, 21726, 27974, 30141, 32589, 41961, 60282, 65178, 83922, 90423, 125883, 180846, 237779, 251766, 377649, 475558, 713337, 755298, 1426674, 2140011, 4280022, 6420033, 12840066]

約数ペア:

[(1, 12840066), (2, 6420033), (3, 4280022), (6, 2140011), (9, 1426674), (17, 755298), (18, 713337), (27, 475558), (34, 377649), (51, 251766), (54, 237779), (71, 180846), (102, 125883), (142, 90423), (153, 83922), (197, 65178), (213, 60282), (306, 41961), (394, 32589), (426, 30141), (459, 27974), (591, 21726), (639, 20094), (918, 13987), (1182, 10863), (1207, 10638), (1278, 10047), (1773, 7242), (1917, 6698), (2414, 5319), (3349, 3834), (3546, 3621)]