68351538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{495301}}^1$

素因数の和:495329

約数の個数: 16

約数和(自身を含む): 142646976

約数和(自身を除く): 74295438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 495301, 990602, 1485903, 2971806, 11391923, 22783846, 34175769, 68351538]

約数ペア:

[(1, 68351538), (2, 34175769), (3, 22783846), (6, 11391923), (23, 2971806), (46, 1485903), (69, 990602), (138, 495301)]