27788046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 38256114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 233, 278, 286, 417, 429, 466, 699, 834, 858, 1398, 1529, 1807, 2563, 3029, 3058, 3614, 4587, 5126, 5421, 6058, 7689, 9087, 9174, 10842, 15378, 18174, 19877, 32387, 33319, 39754, 59631, 64774, 66638, 97161, 99957, 119262, 194322, 199914, 356257, 421031, 712514, 842062, 1068771, 1263093, 2137542, 2526186, 4631341, 9262682, 13894023, 27788046]

約数ペア:

[(1, 27788046), (2, 13894023), (3, 9262682), (6, 4631341), (11, 2526186), (13, 2137542), (22, 1263093), (26, 1068771), (33, 842062), (39, 712514), (66, 421031), (78, 356257), (139, 199914), (143, 194322), (233, 119262), (278, 99957), (286, 97161), (417, 66638), (429, 64774), (466, 59631), (699, 39754), (834, 33319), (858, 32387), (1398, 19877), (1529, 18174), (1807, 15378), (2563, 10842), (3029, 9174), (3058, 9087), (3614, 7689), (4587, 6058), (5126, 5421)]