18299806

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1319}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 13126754

約数列:

[1, 2, 7, 14, 991, 1319, 1982, 2638, 6937, 9233, 13874, 18466, 1307129, 2614258, 9149903, 18299806]

約数ペア:

[(1, 18299806), (2, 9149903), (7, 2614258), (14, 1307129), (991, 18466), (1319, 13874), (1982, 9233), (2638, 6937)]