28280322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11847

約数の個数: 48

約数和(自身を含む): 73719360

約数和(自身を除く): 45439038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11813, 23626, 35439, 70878, 82691, 106317, 165382, 212634, 224447, 248073, 448894, 496146, 673341, 744219, 1346682, 1488438, 1571129, 2020023, 3142258, 4040046, 4713387, 9426774, 14140161, 28280322]

約数ペア:

[(1, 28280322), (2, 14140161), (3, 9426774), (6, 4713387), (7, 4040046), (9, 3142258), (14, 2020023), (18, 1571129), (19, 1488438), (21, 1346682), (38, 744219), (42, 673341), (57, 496146), (63, 448894), (114, 248073), (126, 224447), (133, 212634), (171, 165382), (266, 106317), (342, 82691), (399, 70878), (798, 35439), (1197, 23626), (2394, 11813)]