18371181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9181}}^1$

素因数の和:9236

約数の個数: 16

約数和(自身を含む): 26444160

約数和(自身を除く): 8072979

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 9181, 27543, 211163, 266249, 633489, 798747, 6123727, 18371181]

約数ペア:

[(1, 18371181), (3, 6123727), (23, 798747), (29, 633489), (69, 266249), (87, 211163), (667, 27543), (2001, 9181)]