7132927788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489751}}^1$

素因数の和:1489787

約数の個数: 72

約数和(自身を含む): 21690789120

約数和(自身を除く): 14557861332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 1489751, 2979502, 4469253, 5959004, 8938506, 10428257, 13407759, 17877012, 20856514, 26815518, 28305269, 31284771, 41713028, 53631036, 56610538, 62569542, 84915807, 93854313, 113221076, 125139084, 169831614, 187708626, 198136883, 254747421, 339663228, 375417252, 396273766, 509494842, 594410649, 792547532, 1018989684, 1188821298, 1783231947, 2377642596, 3566463894, 7132927788]

約数ペア:

[(1, 7132927788), (2, 3566463894), (3, 2377642596), (4, 1783231947), (6, 1188821298), (7, 1018989684), (9, 792547532), (12, 594410649), (14, 509494842), (18, 396273766), (19, 375417252), (21, 339663228), (28, 254747421), (36, 198136883), (38, 187708626), (42, 169831614), (57, 125139084), (63, 113221076), (76, 93854313), (84, 84915807), (114, 62569542), (126, 56610538), (133, 53631036), (171, 41713028), (228, 31284771), (252, 28305269), (266, 26815518), (342, 20856514), (399, 17877012), (532, 13407759), (684, 10428257), (798, 8938506), (1197, 5959004), (1596, 4469253), (2394, 2979502), (4788, 1489751)]