12118638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288539}}^1$

素因数の和:288551

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 15581202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288539, 577078, 865617, 1731234, 2019773, 4039546, 6059319, 12118638]

約数ペア:

[(1, 12118638), (2, 6059319), (3, 4039546), (6, 2019773), (7, 1731234), (14, 865617), (21, 577078), (42, 288539)]