81512694

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{6229}}^1$

素因数の和:6964

約数の個数: 24

約数和(自身を含む): 176882160

約数和(自身を除く): 95369466

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6229, 6543, 12458, 13086, 18687, 37374, 56061, 112122, 4528483, 9056966, 13585449, 27170898, 40756347, 81512694]

約数ペア:

[(1, 81512694), (2, 40756347), (3, 27170898), (6, 13585449), (9, 9056966), (18, 4528483), (727, 112122), (1454, 56061), (2181, 37374), (4362, 18687), (6229, 13086), (6543, 12458)]