16881834

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{38543}}^1$

素因数の和:38621

約数の個数: 16

約数和(自身を含む): 34227072

約数和(自身を除く): 17345238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 38543, 77086, 115629, 231258, 2813639, 5627278, 8440917, 16881834]

約数ペア:

[(1, 16881834), (2, 8440917), (3, 5627278), (6, 2813639), (73, 231258), (146, 115629), (219, 77086), (438, 38543)]