18534026

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12853}}^1$

素因数の和:12965

約数の個数: 16

約数和(自身を含む): 32083584

約数和(自身を除く): 13549558

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 12853, 25706, 89971, 179942, 1323859, 2647718, 9267013, 18534026]

約数ペア:

[(1, 18534026), (2, 9267013), (7, 2647718), (14, 1323859), (103, 179942), (206, 89971), (721, 25706), (1442, 12853)]