18087018

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{9631}}^1$

素因数の和:9949

約数の個数: 16

約数和(自身を含む): 36293376

約数和(自身を除く): 18206358

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 9631, 19262, 28893, 57786, 3014503, 6029006, 9043509, 18087018]

約数ペア:

[(1, 18087018), (2, 9043509), (3, 6029006), (6, 3014503), (313, 57786), (626, 28893), (939, 19262), (1878, 9631)]