69818474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21017}}^1$

素因数の和:21181

約数の個数: 16

約数和(自身を含む): 115010496

約数和(自身を除く): 45192022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21017, 42034, 231187, 462374, 3173567, 6347134, 34909237, 69818474]

約数ペア:

[(1, 69818474), (2, 34909237), (11, 6347134), (22, 3173567), (151, 462374), (302, 231187), (1661, 42034), (3322, 21017)]