18865083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 26516736

約数和(自身を除く): 7651653

約数列:

[1, 3, 23, 69, 101, 303, 2323, 2707, 6969, 8121, 62261, 186783, 273407, 820221, 6288361, 18865083]

約数ペア:

[(1, 18865083), (3, 6288361), (23, 820221), (69, 273407), (101, 186783), (303, 62261), (2323, 8121), (2707, 6969)]