986787918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{2029}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 2194592400

約数和(自身を除く): 1207804482

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 659, 738, 1318, 1977, 2029, 3954, 4058, 5931, 6087, 11862, 12174, 18261, 27019, 36522, 54038, 81057, 83189, 162114, 166378, 243171, 249567, 486342, 499134, 748701, 1337111, 1497402, 2674222, 4011333, 8022666, 12033999, 24067998, 54821551, 109643102, 164464653, 328929306, 493393959, 986787918]

約数ペア:

[(1, 986787918), (2, 493393959), (3, 328929306), (6, 164464653), (9, 109643102), (18, 54821551), (41, 24067998), (82, 12033999), (123, 8022666), (246, 4011333), (369, 2674222), (659, 1497402), (738, 1337111), (1318, 748701), (1977, 499134), (2029, 486342), (3954, 249567), (4058, 243171), (5931, 166378), (6087, 162114), (11862, 83189), (12174, 81057), (18261, 54038), (27019, 36522)]