18334129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 20782656

約数和(自身を除く): 2448527

約数列:

[1, 11, 37, 107, 407, 421, 1177, 3959, 4631, 15577, 43549, 45047, 171347, 495517, 1666739, 18334129]

約数ペア:

[(1, 18334129), (11, 1666739), (37, 495517), (107, 171347), (407, 45047), (421, 43549), (1177, 15577), (3959, 4631)]