21088014

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{34123}}^1$

素因数の和:34231

約数の個数: 16

約数和(自身を含む): 42586752

約数和(自身を除く): 21498738

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 34123, 68246, 102369, 204738, 3514669, 7029338, 10544007, 21088014]

約数ペア:

[(1, 21088014), (2, 10544007), (3, 7029338), (6, 3514669), (103, 204738), (206, 102369), (309, 68246), (618, 34123)]