78638934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1191499}}^1$

素因数の和:1191515

約数の個数: 16

約数和(自身を含む): 171576000

約数和(自身を除く): 92937066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1191499, 2382998, 3574497, 7148994, 13106489, 26212978, 39319467, 78638934]

約数ペア:

[(1, 78638934), (2, 39319467), (3, 26212978), (6, 13106489), (11, 7148994), (22, 3574497), (33, 2382998), (66, 1191499)]