18039354

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{7351}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 36171840

約数和(自身を除く): 18132486

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 7351, 14702, 22053, 44106, 3006559, 6013118, 9019677, 18039354]

約数ペア:

[(1, 18039354), (2, 9019677), (3, 6013118), (6, 3006559), (409, 44106), (818, 22053), (1227, 14702), (2454, 7351)]