81894102

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317419}}^1$

素因数の和:317467

約数の個数: 16

約数和(自身を含む): 167597760

約数和(自身を除く): 85703658

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 317419, 634838, 952257, 1904514, 13649017, 27298034, 40947051, 81894102]

約数ペア:

[(1, 81894102), (2, 40947051), (3, 27298034), (6, 13649017), (43, 1904514), (86, 952257), (129, 634838), (258, 317419)]