18968082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{451621}}^1$

素因数の和:451633

約数の個数: 16

約数和(自身を含む): 43355712

約数和(自身を除く): 24387630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 451621, 903242, 1354863, 2709726, 3161347, 6322694, 9484041, 18968082]

約数ペア:

[(1, 18968082), (2, 9484041), (3, 6322694), (6, 3161347), (7, 2709726), (14, 1354863), (21, 903242), (42, 451621)]