18093136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27581}}^1$

素因数の和:27630

約数の個数: 20

約数和(自身を含む): 35911764

約数和(自身を除く): 17818628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27581, 55162, 110324, 220648, 441296, 1130821, 2261642, 4523284, 9046568, 18093136]

約数ペア:

[(1, 18093136), (2, 9046568), (4, 4523284), (8, 2261642), (16, 1130821), (41, 441296), (82, 220648), (164, 110324), (328, 55162), (656, 27581)]