42939722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180419}}^1$

素因数の和:180445

約数の個数: 16

約数和(自身を含む): 77941440

約数和(自身を除く): 35001718

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 180419, 360838, 1262933, 2525866, 3067123, 6134246, 21469861, 42939722]

約数ペア:

[(1, 42939722), (2, 21469861), (7, 6134246), (14, 3067123), (17, 2525866), (34, 1262933), (119, 360838), (238, 180419)]