18090814

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7219}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 31190400

約数和(自身を除く): 13099586

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 7219, 14438, 50533, 101066, 1292201, 2584402, 9045407, 18090814]

約数ペア:

[(1, 18090814), (2, 9045407), (7, 2584402), (14, 1292201), (179, 101066), (358, 50533), (1253, 14438), (2506, 7219)]