2190367044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{43867}}^1$

素因数の和:43969

約数の個数: 72

約数和(自身を含む): 5908142240

約数和(自身を除く): 3717775196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 4161, 5548, 8322, 12483, 16644, 24966, 43867, 49932, 87734, 131601, 175468, 263202, 394803, 526404, 789606, 833473, 1579212, 1666946, 2500419, 3202291, 3333892, 5000838, 6404582, 7501257, 9606873, 10001676, 12809164, 15002514, 19213746, 28820619, 30005028, 38427492, 57641238, 60843529, 115282476, 121687058, 182530587, 243374116, 365061174, 547591761, 730122348, 1095183522, 2190367044]

約数ペア:

[(1, 2190367044), (2, 1095183522), (3, 730122348), (4, 547591761), (6, 365061174), (9, 243374116), (12, 182530587), (18, 121687058), (19, 115282476), (36, 60843529), (38, 57641238), (57, 38427492), (73, 30005028), (76, 28820619), (114, 19213746), (146, 15002514), (171, 12809164), (219, 10001676), (228, 9606873), (292, 7501257), (342, 6404582), (438, 5000838), (657, 3333892), (684, 3202291), (876, 2500419), (1314, 1666946), (1387, 1579212), (2628, 833473), (2774, 789606), (4161, 526404), (5548, 394803), (8322, 263202), (12483, 175468), (16644, 131601), (24966, 87734), (43867, 49932)]