18082977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 26374080

約数和(自身を除く): 8291103

約数列:

[1, 3, 11, 33, 661, 829, 1983, 2487, 7271, 9119, 21813, 27357, 547969, 1643907, 6027659, 18082977]

約数ペア:

[(1, 18082977), (3, 6027659), (11, 1643907), (33, 547969), (661, 27357), (829, 21813), (1983, 9119), (2487, 7271)]