38176866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 110799360

約数和(自身を除く): 72622494

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 457, 459, 546, 663, 702, 714, 819, 914, 918, 1071, 1326, 1371, 1547, 1638, 1989, 2142, 2457, 2742, 3094, 3199, 3213, 3978, 4113, 4641, 4914, 5941, 5967, 6398, 6426, 7769, 8226, 9282, 9597, 11882, 11934, 12339, 13923, 15538, 17823, 19194, 23307, 24678, 27846, 28791, 35646, 41587, 41769, 46614, 53469, 54383, 57582, 69921, 83174, 83538, 86373, 100997, 106938, 108766, 124761, 139842, 160407, 163149, 172746, 201994, 209763, 249522, 302991, 320814, 326298, 374283, 419526, 489447, 605982, 706979, 748566, 908973, 978894, 1122849, 1413958, 1468341, 1817946, 2120937, 2245698, 2726919, 2936682, 4241874, 5453838, 6362811, 12725622, 19088433, 38176866]

約数ペア:

[(1, 38176866), (2, 19088433), (3, 12725622), (6, 6362811), (7, 5453838), (9, 4241874), (13, 2936682), (14, 2726919), (17, 2245698), (18, 2120937), (21, 1817946), (26, 1468341), (27, 1413958), (34, 1122849), (39, 978894), (42, 908973), (51, 748566), (54, 706979), (63, 605982), (78, 489447), (91, 419526), (102, 374283), (117, 326298), (119, 320814), (126, 302991), (153, 249522), (182, 209763), (189, 201994), (221, 172746), (234, 163149), (238, 160407), (273, 139842), (306, 124761), (351, 108766), (357, 106938), (378, 100997), (442, 86373), (457, 83538), (459, 83174), (546, 69921), (663, 57582), (702, 54383), (714, 53469), (819, 46614), (914, 41769), (918, 41587), (1071, 35646), (1326, 28791), (1371, 27846), (1547, 24678), (1638, 23307), (1989, 19194), (2142, 17823), (2457, 15538), (2742, 13923), (3094, 12339), (3199, 11934), (3213, 11882), (3978, 9597), (4113, 9282), (4641, 8226), (4914, 7769), (5941, 6426), (5967, 6398)]