27787788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{110269}}^1$

素因数の和:110286

約数の個数: 36

約数和(自身を含む): 80276560

約数和(自身を除く): 52488772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 110269, 220538, 330807, 441076, 661614, 771883, 992421, 1323228, 1543766, 1984842, 2315649, 3087532, 3969684, 4631298, 6946947, 9262596, 13893894, 27787788]

約数ペア:

[(1, 27787788), (2, 13893894), (3, 9262596), (4, 6946947), (6, 4631298), (7, 3969684), (9, 3087532), (12, 2315649), (14, 1984842), (18, 1543766), (21, 1323228), (28, 992421), (36, 771883), (42, 661614), (63, 441076), (84, 330807), (126, 220538), (252, 110269)]