18058852

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 37027200

約数和(自身を除く): 18968348

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 463, 796, 926, 1393, 1852, 2786, 3241, 5572, 6482, 9751, 12964, 19502, 22687, 39004, 45374, 90748, 92137, 184274, 368548, 644959, 1289918, 2579836, 4514713, 9029426, 18058852]

約数ペア:

[(1, 18058852), (2, 9029426), (4, 4514713), (7, 2579836), (14, 1289918), (28, 644959), (49, 368548), (98, 184274), (196, 92137), (199, 90748), (398, 45374), (463, 39004), (796, 22687), (926, 19502), (1393, 12964), (1852, 9751), (2786, 6482), (3241, 5572)]