2018779512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{9721}}^1$

素因数の和:10256

約数の個数: 64

約数和(自身を含む): 5354877600

約数和(自身を除く): 3336098088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8653, 9721, 12216, 17306, 19442, 25959, 29163, 34612, 38884, 51918, 58326, 69224, 77768, 103836, 116652, 165257, 207672, 233304, 330514, 495771, 661028, 991542, 1322056, 1983084, 3966168, 4947989, 9895978, 14843967, 19791956, 29687934, 39583912, 59375868, 84115813, 118751736, 168231626, 252347439, 336463252, 504694878, 672926504, 1009389756, 2018779512]

約数ペア:

[(1, 2018779512), (2, 1009389756), (3, 672926504), (4, 504694878), (6, 336463252), (8, 252347439), (12, 168231626), (17, 118751736), (24, 84115813), (34, 59375868), (51, 39583912), (68, 29687934), (102, 19791956), (136, 14843967), (204, 9895978), (408, 4947989), (509, 3966168), (1018, 1983084), (1527, 1322056), (2036, 991542), (3054, 661028), (4072, 495771), (6108, 330514), (8653, 233304), (9721, 207672), (12216, 165257), (17306, 116652), (19442, 103836), (25959, 77768), (29163, 69224), (34612, 58326), (38884, 51918)]