7145243.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{115163}}^1$

素因数の和:115189

約数の個数: 32

約数和(自身を含む): 124377120

約数和(自身を除く): 77390616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 115163, 230326, 345489, 460652, 690978, 921304, 1381956, 1957771, 2763912, 3915542, 5873313, 7831084, 11746626, 15662168, 23493252, 46986504]

約数ペア:

[(1, 46986504), (2, 23493252), (3, 15662168), (4, 11746626), (6, 7831084), (8, 5873313), (12, 3915542), (17, 2763912), (24, 1957771), (34, 1381956), (51, 921304), (68, 690978), (102, 460652), (136, 345489), (204, 230326), (408, 115163)]