2017443912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{71419}}^1$

素因数の和:71546

約数の個数: 64

約数和(自身を含む): 5553619200

約数和(自身を除く): 3536175288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2568, 3531, 4708, 7062, 9416, 14124, 28248, 71419, 142838, 214257, 285676, 428514, 571352, 785609, 857028, 1571218, 1714056, 2356827, 3142436, 4713654, 6284872, 7641833, 9427308, 15283666, 18854616, 22925499, 30567332, 45850998, 61134664, 84060163, 91701996, 168120326, 183403992, 252180489, 336240652, 504360978, 672481304, 1008721956, 2017443912]

約数ペア:

[(1, 2017443912), (2, 1008721956), (3, 672481304), (4, 504360978), (6, 336240652), (8, 252180489), (11, 183403992), (12, 168120326), (22, 91701996), (24, 84060163), (33, 61134664), (44, 45850998), (66, 30567332), (88, 22925499), (107, 18854616), (132, 15283666), (214, 9427308), (264, 7641833), (321, 6284872), (428, 4713654), (642, 3142436), (856, 2356827), (1177, 1714056), (1284, 1571218), (2354, 857028), (2568, 785609), (3531, 571352), (4708, 428514), (7062, 285676), (9416, 214257), (14124, 142838), (28248, 71419)]