66691878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 145901952

約数和(自身を除く): 79210074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 886, 1329, 2281, 2658, 4562, 4873, 6843, 9746, 13686, 14619, 25091, 29238, 50182, 75273, 150546, 1010483, 2020966, 3031449, 6062898, 11115313, 22230626, 33345939, 66691878]

約数ペア:

[(1, 66691878), (2, 33345939), (3, 22230626), (6, 11115313), (11, 6062898), (22, 3031449), (33, 2020966), (66, 1010483), (443, 150546), (886, 75273), (1329, 50182), (2281, 29238), (2658, 25091), (4562, 14619), (4873, 13686), (6843, 9746)]