2257610418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{967}}^1\times {\mathrm{2647}}^1$

素因数の和:3636

約数の個数: 72

約数和(自身を含む): 5698135872

約数和(自身を除く): 3440525454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 967, 1934, 2647, 2901, 5294, 5802, 6769, 7941, 8703, 13538, 15882, 17406, 18529, 20307, 23823, 37058, 40614, 47383, 47646, 55587, 60921, 94766, 111174, 121842, 129703, 142149, 166761, 259406, 284298, 333522, 389109, 426447, 778218, 852894, 1167327, 2334654, 2559649, 5119298, 7678947, 15357894, 17917543, 23036841, 35835086, 46073682, 53752629, 107505258, 125422801, 161257887, 250845602, 322515774, 376268403, 752536806, 1128805209, 2257610418]

約数ペア:

[(1, 2257610418), (2, 1128805209), (3, 752536806), (6, 376268403), (7, 322515774), (9, 250845602), (14, 161257887), (18, 125422801), (21, 107505258), (42, 53752629), (49, 46073682), (63, 35835086), (98, 23036841), (126, 17917543), (147, 15357894), (294, 7678947), (441, 5119298), (882, 2559649), (967, 2334654), (1934, 1167327), (2647, 852894), (2901, 778218), (5294, 426447), (5802, 389109), (6769, 333522), (7941, 284298), (8703, 259406), (13538, 166761), (15882, 142149), (17406, 129703), (18529, 121842), (20307, 111174), (23823, 94766), (37058, 60921), (40614, 55587), (47383, 47646)]