81853326

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{10853}}^1$

素因数の和:11280

約数の個数: 24

約数和(自身を含む): 177788520

約数和(自身を除く): 95935194

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 10853, 21706, 32559, 65118, 97677, 195354, 4547407, 9094814, 13642221, 27284442, 40926663, 81853326]

約数ペア:

[(1, 81853326), (2, 40926663), (3, 27284442), (6, 13642221), (9, 9094814), (18, 4547407), (419, 195354), (838, 97677), (1257, 65118), (2514, 32559), (3771, 21706), (7542, 10853)]