19668792348

素因数分解:

$2^2\times 3^2\times {\mathrm{546355343}}^1$

素因数の和:546355353

約数の個数: 18

約数和(自身を含む): 49718336304

約数和(自身を除く): 30049543956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 546355343, 1092710686, 1639066029, 2185421372, 3278132058, 4917198087, 6556264116, 9834396174, 19668792348]

約数ペア:

[(1, 19668792348), (2, 9834396174), (3, 6556264116), (4, 4917198087), (6, 3278132058), (9, 2185421372), (12, 1639066029), (18, 1092710686), (36, 546355343)]