27994212

素因数分解:

$2^2\times 3^2\times {\mathrm{777617}}^1$

素因数の和:777627

約数の個数: 18

約数和(自身を含む): 70763238

約数和(自身を除く): 42769026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 777617, 1555234, 2332851, 3110468, 4665702, 6998553, 9331404, 13997106, 27994212]

約数ペア:

[(1, 27994212), (2, 13997106), (3, 9331404), (4, 6998553), (6, 4665702), (9, 3110468), (12, 2332851), (18, 1555234), (36, 777617)]