68497674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1630897}}^1$

素因数の和:1630909

約数の個数: 16

約数和(自身を含む): 156566208

約数和(自身を除く): 88068534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1630897, 3261794, 4892691, 9785382, 11416279, 22832558, 34248837, 68497674]

約数ペア:

[(1, 68497674), (2, 34248837), (3, 22832558), (6, 11416279), (7, 9785382), (14, 4892691), (21, 3261794), (42, 1630897)]