18067442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 10660558

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3191, 5662, 6382, 60629, 121258, 475459, 950918, 9033721, 18067442]

約数ペア:

[(1, 18067442), (2, 9033721), (19, 950918), (38, 475459), (149, 121258), (298, 60629), (2831, 6382), (3191, 5662)]