18395066543

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{27061}}^1$

素因数の和:27375

約数の個数: 24

約数和(自身を含む): 22270943520

約数和(自身を除く): 3875876977

約数列:

[1, 7, 19, 133, 269, 361, 1883, 2527, 5111, 27061, 35777, 97109, 189427, 514159, 679763, 3599113, 7279409, 9769021, 50955863, 68383147, 138308771, 968161397, 2627866649, 18395066543]

約数ペア:

[(1, 18395066543), (7, 2627866649), (19, 968161397), (133, 138308771), (269, 68383147), (361, 50955863), (1883, 9769021), (2527, 7279409), (5111, 3599113), (27061, 679763), (35777, 514159), (97109, 189427)]