42734274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647489}}^1$

素因数の和:647505

約数の個数: 16

約数和(自身を含む): 93238560

約数和(自身を除く): 50504286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647489, 1294978, 1942467, 3884934, 7122379, 14244758, 21367137, 42734274]

約数ペア:

[(1, 42734274), (2, 21367137), (3, 14244758), (6, 7122379), (11, 3884934), (22, 1942467), (33, 1294978), (66, 647489)]