1638732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 4203360

約数和(自身を除く): 2564628

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 277, 348, 493, 554, 831, 986, 1108, 1479, 1662, 1972, 2958, 3324, 4709, 5916, 8033, 9418, 14127, 16066, 18836, 24099, 28254, 32132, 48198, 56508, 96396, 136561, 273122, 409683, 546244, 819366, 1638732]

約数ペア:

[(1, 1638732), (2, 819366), (3, 546244), (4, 409683), (6, 273122), (12, 136561), (17, 96396), (29, 56508), (34, 48198), (51, 32132), (58, 28254), (68, 24099), (87, 18836), (102, 16066), (116, 14127), (174, 9418), (204, 8033), (277, 5916), (348, 4709), (493, 3324), (554, 2958), (831, 1972), (986, 1662), (1108, 1479)]