18294793648

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{15077}}^1$

素因数の和:15685

約数の個数: 40

約数和(自身を含む): 35729431920

約数和(自身を除く): 17434638272

約数列:

[1, 2, 4, 8, 16, 181, 362, 419, 724, 838, 1448, 1676, 2896, 3352, 6704, 15077, 30154, 60308, 75839, 120616, 151678, 241232, 303356, 606712, 1213424, 2728937, 5457874, 6317263, 10915748, 12634526, 21831496, 25269052, 43662992, 50538104, 101076208, 1143424603, 2286849206, 4573698412, 9147396824, 18294793648]

約数ペア:

[(1, 18294793648), (2, 9147396824), (4, 4573698412), (8, 2286849206), (16, 1143424603), (181, 101076208), (362, 50538104), (419, 43662992), (724, 25269052), (838, 21831496), (1448, 12634526), (1676, 10915748), (2896, 6317263), (3352, 5457874), (6704, 2728937), (15077, 1213424), (30154, 606712), (60308, 303356), (75839, 241232), (120616, 151678)]