2019559068

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{11783}}^1$

素因数の和:11845

約数の個数: 90

約数和(自身を含む): 5519519544

約数和(自身を除く): 3499960476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 529, 621, 828, 1058, 1242, 1587, 1863, 2116, 2484, 3174, 3726, 4761, 6348, 7452, 9522, 11783, 14283, 19044, 23566, 28566, 35349, 42849, 47132, 57132, 70698, 85698, 106047, 141396, 171396, 212094, 271009, 318141, 424188, 542018, 636282, 813027, 954423, 1084036, 1272564, 1626054, 1908846, 2439081, 3252108, 3817692, 4878162, 6233207, 7317243, 9756324, 12466414, 14634486, 18699621, 21951729, 24932828, 29268972, 37399242, 43903458, 56098863, 74798484, 87806916, 112197726, 168296589, 224395452, 336593178, 504889767, 673186356, 1009779534, 2019559068]

約数ペア:

[(1, 2019559068), (2, 1009779534), (3, 673186356), (4, 504889767), (6, 336593178), (9, 224395452), (12, 168296589), (18, 112197726), (23, 87806916), (27, 74798484), (36, 56098863), (46, 43903458), (54, 37399242), (69, 29268972), (81, 24932828), (92, 21951729), (108, 18699621), (138, 14634486), (162, 12466414), (207, 9756324), (276, 7317243), (324, 6233207), (414, 4878162), (529, 3817692), (621, 3252108), (828, 2439081), (1058, 1908846), (1242, 1626054), (1587, 1272564), (1863, 1084036), (2116, 954423), (2484, 813027), (3174, 636282), (3726, 542018), (4761, 424188), (6348, 318141), (7452, 271009), (9522, 212094), (11783, 171396), (14283, 141396), (19044, 106047), (23566, 85698), (28566, 70698), (35349, 57132), (42849, 47132)]