20181806958

素因数分解:

$2^1\times 3^1\times {\mathrm{10691}}^1\times {\mathrm{314623}}^1$

素因数の和:325319

約数の個数: 16

約数和(自身を含む): 40367517696

約数和(自身を除く): 20185710738

約数列:

[1, 2, 3, 6, 10691, 21382, 32073, 64146, 314623, 629246, 943869, 1887738, 3363634493, 6727268986, 10090903479, 20181806958]

約数ペア:

[(1, 20181806958), (2, 10090903479), (3, 6727268986), (6, 3363634493), (10691, 1887738), (21382, 943869), (32073, 629246), (64146, 314623)]