18039014

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21839}}^1$

素因数の和:21907

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 13410586

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 21839, 43678, 152873, 305746, 1288501, 2577002, 9019507, 18039014]

約数ペア:

[(1, 18039014), (2, 9019507), (7, 2577002), (14, 1288501), (59, 305746), (118, 152873), (413, 43678), (826, 21839)]