18284308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34369}}^1$

素因数の和:34399

約数の個数: 24

約数和(自身を含む): 38494400

約数和(自身を除く): 20210092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34369, 68738, 137476, 240583, 481166, 653011, 962332, 1306022, 2612044, 4571077, 9142154, 18284308]

約数ペア:

[(1, 18284308), (2, 9142154), (4, 4571077), (7, 2612044), (14, 1306022), (19, 962332), (28, 653011), (38, 481166), (76, 240583), (133, 137476), (266, 68738), (532, 34369)]