27418178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42443}}^1$

素因数の和:42481

約数の個数: 16

約数和(自身を含む): 45839520

約数和(自身を除く): 18421342

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42443, 84886, 721531, 806417, 1443062, 1612834, 13709089, 27418178]

約数ペア:

[(1, 27418178), (2, 13709089), (17, 1612834), (19, 1443062), (34, 806417), (38, 721531), (323, 84886), (646, 42443)]