18068523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 26355456

約数和(自身を除く): 8286933

約数列:

[1, 3, 11, 33, 557, 983, 1671, 2949, 6127, 10813, 18381, 32439, 547531, 1642593, 6022841, 18068523]

約数ペア:

[(1, 18068523), (3, 6022841), (11, 1642593), (33, 547531), (557, 32439), (983, 18381), (1671, 10813), (2949, 6127)]