31338978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1409}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 68627520

約数和(自身を除く): 37288542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 1409, 2022, 2818, 3707, 4227, 7414, 8454, 11121, 15499, 22242, 30998, 46497, 92994, 474833, 949666, 1424499, 2848998, 5223163, 10446326, 15669489, 31338978]

約数ペア:

[(1, 31338978), (2, 15669489), (3, 10446326), (6, 5223163), (11, 2848998), (22, 1424499), (33, 949666), (66, 474833), (337, 92994), (674, 46497), (1011, 30998), (1409, 22242), (2022, 15499), (2818, 11121), (3707, 8454), (4227, 7414)]