2019074508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{45121}}^1$

素因数の和:45255

約数の個数: 72

約数和(自身を含む): 5617147536

約数和(自身を除く): 3598073028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 2034, 2486, 3729, 4068, 4972, 7458, 11187, 14916, 22374, 44748, 45121, 90242, 135363, 180484, 270726, 406089, 496331, 541452, 812178, 992662, 1488993, 1624356, 1985324, 2977986, 4466979, 5098673, 5955972, 8933958, 10197346, 15296019, 17867916, 20394692, 30592038, 45888057, 56085403, 61184076, 91776114, 112170806, 168256209, 183552228, 224341612, 336512418, 504768627, 673024836, 1009537254, 2019074508]

約数ペア:

[(1, 2019074508), (2, 1009537254), (3, 673024836), (4, 504768627), (6, 336512418), (9, 224341612), (11, 183552228), (12, 168256209), (18, 112170806), (22, 91776114), (33, 61184076), (36, 56085403), (44, 45888057), (66, 30592038), (99, 20394692), (113, 17867916), (132, 15296019), (198, 10197346), (226, 8933958), (339, 5955972), (396, 5098673), (452, 4466979), (678, 2977986), (1017, 1985324), (1243, 1624356), (1356, 1488993), (2034, 992662), (2486, 812178), (3729, 541452), (4068, 496331), (4972, 406089), (7458, 270726), (11187, 180484), (14916, 135363), (22374, 90242), (44748, 45121)]