12129726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288803}}^1$

素因数の和:288815

約数の個数: 16

約数和(自身を含む): 27725184

約数和(自身を除く): 15595458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288803, 577606, 866409, 1732818, 2021621, 4043242, 6064863, 12129726]

約数ペア:

[(1, 12129726), (2, 6064863), (3, 4043242), (6, 2021621), (7, 1732818), (14, 866409), (21, 577606), (42, 288803)]