81384942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{713903}}^1$

素因数の和:713927

約数の個数: 16

約数和(自身を含む): 171336960

約数和(自身を除く): 89952018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 713903, 1427806, 2141709, 4283418, 13564157, 27128314, 40692471, 81384942]

約数ペア:

[(1, 81384942), (2, 40692471), (3, 27128314), (6, 13564157), (19, 4283418), (38, 2141709), (57, 1427806), (114, 713903)]